71618661

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{10163}}^1$

素因数の和:10207

約数の個数: 24

約数和(自身を含む): 110990880

約数和(自身を除く): 39372219

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 10163, 30489, 91467, 274401, 294727, 823203, 884181, 2469609, 2652543, 7957629, 23872887, 71618661]

約数ペア:

[(1, 71618661), (3, 23872887), (9, 7957629), (27, 2652543), (29, 2469609), (81, 884181), (87, 823203), (243, 294727), (261, 274401), (783, 91467), (2349, 30489), (7047, 10163)]