291267110223

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15129973}}^1$

素因数の和:15130036

約数の個数: 32

約数和(自身を含む): 464792801280

約数和(自身を除く): 173525691057

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 2139, 6417, 19251, 15129973, 45389919, 136169757, 347989379, 408509271, 469029163, 1043968137, 1407087489, 3131904411, 4221262467, 9395713233, 10787670749, 12663787401, 32363012247, 97089036741, 291267110223]

約数ペア:

[(1, 291267110223), (3, 97089036741), (9, 32363012247), (23, 12663787401), (27, 10787670749), (31, 9395713233), (69, 4221262467), (93, 3131904411), (207, 1407087489), (279, 1043968137), (621, 469029163), (713, 408509271), (837, 347989379), (2139, 136169757), (6417, 45389919), (19251, 15129973)]