144909531

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{39953}}^1$

素因数の和:40003

約数の個数: 24

約数和(自身を含む): 232692096

約数和(自身を除く): 87782565

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 39953, 119859, 359577, 519389, 1238543, 1558167, 3715629, 4674501, 11146887, 16101059, 48303177, 144909531]

約数ペア:

[(1, 144909531), (3, 48303177), (9, 16101059), (13, 11146887), (31, 4674501), (39, 3715629), (93, 1558167), (117, 1238543), (279, 519389), (403, 359577), (1209, 119859), (3627, 39953)]