636714621

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{45263}}^1$

素因数の和:45793

約数の個数: 16

約数和(自身を含む): 945112320

約数和(自身を除く): 308397699

約数列:

[1, 3, 9, 27, 521, 1563, 4689, 14067, 45263, 135789, 407367, 1222101, 23582023, 70746069, 212238207, 636714621]

約数ペア:

[(1, 636714621), (3, 212238207), (9, 70746069), (27, 23582023), (521, 1222101), (1563, 407367), (4689, 135789), (14067, 45263)]