42236481

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3637}}^1$

素因数の和:3733

約数の個数: 24

約数和(自身を含む): 66357120

約数和(自身を除く): 24120639

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3637, 3871, 10911, 11613, 25459, 76377, 178213, 287323, 534639, 861969, 2011261, 6033783, 14078827, 42236481]

約数ペア:

[(1, 42236481), (3, 14078827), (7, 6033783), (21, 2011261), (49, 861969), (79, 534639), (147, 287323), (237, 178213), (553, 76377), (1659, 25459), (3637, 11613), (3871, 10911)]