71310065931

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{424139}}^1$

素因数の和:424640

約数の個数: 32

約数和(自身を含む): 114008832000

約数和(自身を除く): 42698766069

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 479, 1437, 4311, 6227, 12933, 18681, 56043, 168129, 424139, 1272417, 3817251, 5513807, 11451753, 16541421, 49624263, 148872789, 203162581, 609487743, 1828463229, 2641113553, 5485389687, 7923340659, 23770021977, 71310065931]

約数ペア:

[(1, 71310065931), (3, 23770021977), (9, 7923340659), (13, 5485389687), (27, 2641113553), (39, 1828463229), (117, 609487743), (351, 203162581), (479, 148872789), (1437, 49624263), (4311, 16541421), (6227, 11451753), (12933, 5513807), (18681, 3817251), (56043, 1272417), (168129, 424139)]