168898633569

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{9913637}}^1$

素因数の和:9914277

約数の個数: 16

約数和(自身を含む): 250616768640

約数和(自身を除く): 81718135071

約数列:

[1, 3, 9, 27, 631, 1893, 5679, 17037, 9913637, 29740911, 89222733, 267668199, 6255504947, 18766514841, 56299544523, 168898633569]

約数ペア:

[(1, 168898633569), (3, 56299544523), (9, 18766514841), (27, 6255504947), (631, 267668199), (1893, 89222733), (5679, 29740911), (17037, 9913637)]