42127569

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2351}}^1$

素因数の和:2549

約数の個数: 24

約数和(自身を含む): 66777984

約数和(自身を除く): 24650415

約数列:

[1, 3, 9, 11, 33, 99, 181, 543, 1629, 1991, 2351, 5973, 7053, 17919, 21159, 25861, 77583, 232749, 425531, 1276593, 3829779, 4680841, 14042523, 42127569]

約数ペア:

[(1, 42127569), (3, 14042523), (9, 4680841), (11, 3829779), (33, 1276593), (99, 425531), (181, 232749), (543, 77583), (1629, 25861), (1991, 21159), (2351, 17919), (5973, 7053)]