77961107

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 93779136

約数和(自身を除く): 15818029

約数列:

[1, 7, 43, 49, 163, 227, 301, 1141, 1589, 2107, 7009, 7987, 9761, 11123, 37001, 49063, 68327, 259007, 343441, 478289, 1591043, 1813049, 11137301, 77961107]

約数ペア:

[(1, 77961107), (7, 11137301), (43, 1813049), (49, 1591043), (163, 478289), (227, 343441), (301, 259007), (1141, 68327), (1589, 49063), (2107, 37001), (7009, 11123), (7987, 9761)]