71952771

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{523}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 105931840

約数和(自身を除く): 33979069

約数列:

[1, 3, 11, 33, 121, 363, 379, 523, 1137, 1569, 4169, 5753, 12507, 17259, 45859, 63283, 137577, 189849, 198217, 594651, 2180387, 6541161, 23984257, 71952771]

約数ペア:

[(1, 71952771), (3, 23984257), (11, 6541161), (33, 2180387), (121, 594651), (363, 198217), (379, 189849), (523, 137577), (1137, 63283), (1569, 45859), (4169, 17259), (5753, 12507)]