31067901

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 47825280

約数和(自身を除く): 16757379

約数列:

[1, 3, 9, 27, 37, 111, 137, 227, 333, 411, 681, 999, 1233, 2043, 3699, 5069, 6129, 8399, 15207, 25197, 31099, 45621, 75591, 93297, 136863, 226773, 279891, 839673, 1150663, 3451989, 10355967, 31067901]

約数ペア:

[(1, 31067901), (3, 10355967), (9, 3451989), (27, 1150663), (37, 839673), (111, 279891), (137, 226773), (227, 136863), (333, 93297), (411, 75591), (681, 45621), (999, 31099), (1233, 25197), (2043, 15207), (3699, 8399), (5069, 6129)]