70707231

素因数分解:

$3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{4657}}^1$

素因数の和:4911

約数の個数: 24

約数和(自身を含む): 117232544

約数和(自身を除く): 46525313

約数列:

[1, 3, 7, 9, 21, 63, 241, 723, 1687, 2169, 4657, 5061, 13971, 15183, 32599, 41913, 97797, 293391, 1122337, 3367011, 7856359, 10101033, 23569077, 70707231]

約数ペア:

[(1, 70707231), (3, 23569077), (7, 10101033), (9, 7856359), (21, 3367011), (63, 1122337), (241, 293391), (723, 97797), (1687, 41913), (2169, 32599), (4657, 15183), (5061, 13971)]