90021333

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{953}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 128858688

約数和(自身を除く): 38837355

約数列:

[1, 3, 23, 37, 69, 111, 851, 953, 1369, 2553, 2859, 4107, 21919, 31487, 35261, 65757, 94461, 105783, 811003, 1304657, 2433009, 3913971, 30007111, 90021333]

約数ペア:

[(1, 90021333), (3, 30007111), (23, 3913971), (37, 2433009), (69, 1304657), (111, 811003), (851, 105783), (953, 94461), (1369, 65757), (2553, 35261), (2859, 31487), (4107, 21919)]