40070961

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10427}}^1$

素因数の和:10501

約数の個数: 24

約数和(自身を含む): 67239744

約数和(自身を除く): 27168783

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 10427, 31281, 72989, 93843, 218967, 636047, 656901, 1908141, 4452329, 5724423, 13356987, 40070961]

約数ペア:

[(1, 40070961), (3, 13356987), (7, 5724423), (9, 4452329), (21, 1908141), (61, 656901), (63, 636047), (183, 218967), (427, 93843), (549, 72989), (1281, 31281), (3843, 10427)]