117287781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 173093760

約数和(自身を除く): 55805979

約数列:

[1, 3, 13, 39, 53, 159, 179, 317, 537, 689, 951, 2067, 2327, 4121, 6981, 9487, 12363, 16801, 28461, 50403, 56743, 123331, 170229, 218413, 369993, 655239, 737659, 2212977, 3007379, 9022137, 39095927, 117287781]

約数ペア:

[(1, 117287781), (3, 39095927), (13, 9022137), (39, 3007379), (53, 2212977), (159, 737659), (179, 655239), (317, 369993), (537, 218413), (689, 170229), (951, 123331), (2067, 56743), (2327, 50403), (4121, 28461), (6981, 16801), (9487, 12363)]