48166419

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 76608000

約数和(自身を除く): 28441581

約数列:

[1, 3, 7, 21, 29, 87, 139, 203, 417, 569, 609, 973, 1707, 2919, 3983, 4031, 11949, 12093, 16501, 28217, 49503, 79091, 84651, 115507, 237273, 346521, 553637, 1660911, 2293639, 6880917, 16055473, 48166419]

約数ペア:

[(1, 48166419), (3, 16055473), (7, 6880917), (21, 2293639), (29, 1660911), (87, 553637), (139, 346521), (203, 237273), (417, 115507), (569, 84651), (609, 79091), (973, 49503), (1707, 28217), (2919, 16501), (3983, 12093), (4031, 11949)]