72997887

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1\times {\mathrm{617}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 98632800

約数和(自身を除く): 25634913

約数列:

[1, 3, 113, 339, 349, 617, 1047, 1851, 39437, 69721, 118311, 209163, 215333, 645999, 24332629, 72997887]

約数ペア:

[(1, 72997887), (3, 24332629), (113, 645999), (339, 215333), (349, 209163), (617, 118311), (1047, 69721), (1851, 39437)]