27705834

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 67495680

約数和(自身を除く): 39789846

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 647, 702, 793, 1098, 1294, 1586, 1647, 1941, 2379, 3294, 3882, 4758, 5823, 7137, 8411, 11646, 14274, 16822, 17469, 21411, 25233, 34938, 39467, 42822, 50466, 75699, 78934, 118401, 151398, 227097, 236802, 355203, 454194, 513071, 710406, 1026142, 1065609, 1539213, 2131218, 3078426, 4617639, 9235278, 13852917, 27705834]

約数ペア:

[(1, 27705834), (2, 13852917), (3, 9235278), (6, 4617639), (9, 3078426), (13, 2131218), (18, 1539213), (26, 1065609), (27, 1026142), (39, 710406), (54, 513071), (61, 454194), (78, 355203), (117, 236802), (122, 227097), (183, 151398), (234, 118401), (351, 78934), (366, 75699), (549, 50466), (647, 42822), (702, 39467), (793, 34938), (1098, 25233), (1294, 21411), (1586, 17469), (1647, 16822), (1941, 14274), (2379, 11646), (3294, 8411), (3882, 7137), (4758, 5823)]