6441553839

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{23561}}^1$

素因数の和:23895

約数の個数: 32

約数和(自身を含む): 10061162496

約数和(自身を除く): 3619608657

約数列:

[1, 3, 7, 21, 47, 141, 277, 329, 831, 987, 1939, 5817, 13019, 23561, 39057, 70683, 91133, 164927, 273399, 494781, 1107367, 3322101, 6526397, 7751569, 19579191, 23254707, 45684779, 137054337, 306740659, 920221977, 2147184613, 6441553839]

約数ペア:

[(1, 6441553839), (3, 2147184613), (7, 920221977), (21, 306740659), (47, 137054337), (141, 45684779), (277, 23254707), (329, 19579191), (831, 7751569), (987, 6526397), (1939, 3322101), (5817, 1107367), (13019, 494781), (23561, 273399), (39057, 164927), (70683, 91133)]