81934061

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 95823840

約数和(自身を除く): 13889779

約数列:

[1, 11, 19, 121, 157, 209, 227, 1727, 2299, 2497, 2983, 4313, 18997, 27467, 32813, 35639, 47443, 360943, 392029, 521873, 677141, 4312319, 7448551, 81934061]

約数ペア:

[(1, 81934061), (11, 7448551), (19, 4312319), (121, 677141), (157, 521873), (209, 392029), (227, 360943), (1727, 47443), (2299, 35639), (2497, 32813), (2983, 27467), (4313, 18997)]