72450189

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{14557}}^1$

素因数の和:14649

約数の個数: 24

約数和(自身を含む): 121122560

約数和(自身を除く): 48672371

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 14557, 43671, 101899, 131013, 305697, 917091, 1150003, 3450009, 8050021, 10350027, 24150063, 72450189]

約数ペア:

[(1, 72450189), (3, 24150063), (7, 10350027), (9, 8050021), (21, 3450009), (63, 1150003), (79, 917091), (237, 305697), (553, 131013), (711, 101899), (1659, 43671), (4977, 14557)]