227727669

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 349954560

約数和(自身を除く): 122226891

約数列:

[1, 3, 13, 23, 39, 59, 69, 169, 177, 299, 331, 507, 767, 897, 993, 1357, 2301, 3887, 4071, 4303, 7613, 9971, 11661, 12909, 17641, 19529, 22839, 29913, 52923, 55939, 58587, 98969, 167817, 229333, 253877, 296907, 449167, 687999, 761631, 1286597, 1347501, 3300401, 3859791, 5839171, 9901203, 17517513, 75909223, 227727669]

約数ペア:

[(1, 227727669), (3, 75909223), (13, 17517513), (23, 9901203), (39, 5839171), (59, 3859791), (69, 3300401), (169, 1347501), (177, 1286597), (299, 761631), (331, 687999), (507, 449167), (767, 296907), (897, 253877), (993, 229333), (1357, 167817), (2301, 98969), (3887, 58587), (4071, 55939), (4303, 52923), (7613, 29913), (9971, 22839), (11661, 19529), (12909, 17641)]