156949468263

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1\times {\mathrm{20879}}^1$

素因数の和:22209

約数の個数: 64

約数和(自身を含む): 274533580800

約数和(自身を除く): 117584112537

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1283, 1953, 3849, 5859, 8981, 11547, 20879, 26943, 34641, 39773, 62637, 80829, 119319, 146153, 187911, 242487, 278411, 357957, 438459, 563733, 647249, 835233, 1073871, 1315377, 1941747, 2505699, 3946131, 4530743, 5825241, 7517097, 13592229, 17475723, 26787757, 40776687, 80363271, 122330061, 187514299, 241089813, 562542897, 723269439, 830420467, 1687628691, 2491261401, 5062886073, 5812943269, 7473784203, 17438829807, 22421352609, 52316489421, 156949468263]

約数ペア:

[(1, 156949468263), (3, 52316489421), (7, 22421352609), (9, 17438829807), (21, 7473784203), (27, 5812943269), (31, 5062886073), (63, 2491261401), (93, 1687628691), (189, 830420467), (217, 723269439), (279, 562542897), (651, 241089813), (837, 187514299), (1283, 122330061), (1953, 80363271), (3849, 40776687), (5859, 26787757), (8981, 17475723), (11547, 13592229), (20879, 7517097), (26943, 5825241), (34641, 4530743), (39773, 3946131), (62637, 2505699), (80829, 1941747), (119319, 1315377), (146153, 1073871), (187911, 835233), (242487, 647249), (278411, 563733), (357957, 438459)]