65720846841

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 104079360000

約数和(自身を除く): 38358513159

約数列:

[1, 3, 13, 19, 39, 43, 57, 109, 127, 129, 149, 247, 327, 381, 447, 559, 741, 817, 1417, 1651, 1677, 1937, 2071, 2413, 2451, 2831, 4251, 4687, 4953, 5461, 5811, 6213, 6407, 7239, 8493, 10621, 13843, 14061, 16241, 16383, 18923, 19221, 26923, 31369, 31863, 36803, 41529, 48723, 56769, 60931, 70993, 80769, 83291, 89053, 94107, 103759, 110409, 121733, 179959, 182793, 211133, 212979, 245999, 249873, 263017, 267159, 308579, 311277, 359537, 365199, 539877, 595249, 633399, 698363, 737997, 789051, 813689, 925737, 1078611, 1157689, 1348867, 1582529, 1785747, 2062607, 2095089, 2441067, 3419221, 3473067, 4011527, 4046601, 4673981, 4747587, 6187821, 7738237, 9078719, 10257663, 10577957, 11309731, 12034581, 13268897, 14021943, 15460091, 23214711, 26813891, 27236157, 31733871, 33929193, 39189533, 39806691, 46380273, 80441673, 88692101, 117568599, 147026503, 172495661, 200981183, 266076303, 441079509, 509463929, 517486983, 602943549, 1152997313, 1528391787, 1685149919, 3458991939, 5055449757, 21906948947, 65720846841]

約数ペア:

[(1, 65720846841), (3, 21906948947), (13, 5055449757), (19, 3458991939), (39, 1685149919), (43, 1528391787), (57, 1152997313), (109, 602943549), (127, 517486983), (129, 509463929), (149, 441079509), (247, 266076303), (327, 200981183), (381, 172495661), (447, 147026503), (559, 117568599), (741, 88692101), (817, 80441673), (1417, 46380273), (1651, 39806691), (1677, 39189533), (1937, 33929193), (2071, 31733871), (2413, 27236157), (2451, 26813891), (2831, 23214711), (4251, 15460091), (4687, 14021943), (4953, 13268897), (5461, 12034581), (5811, 11309731), (6213, 10577957), (6407, 10257663), (7239, 9078719), (8493, 7738237), (10621, 6187821), (13843, 4747587), (14061, 4673981), (16241, 4046601), (16383, 4011527), (18923, 3473067), (19221, 3419221), (26923, 2441067), (31369, 2095089), (31863, 2062607), (36803, 1785747), (41529, 1582529), (48723, 1348867), (56769, 1157689), (60931, 1078611), (70993, 925737), (80769, 813689), (83291, 789051), (89053, 737997), (94107, 698363), (103759, 633399), (110409, 595249), (121733, 539877), (179959, 365199), (182793, 359537), (211133, 311277), (212979, 308579), (245999, 267159), (249873, 263017)]