88330887

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1009}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 130459680

約数和(自身を除く): 42128793

約数列:

[1, 3, 9, 71, 137, 213, 411, 639, 1009, 1233, 3027, 9081, 9727, 29181, 71639, 87543, 138233, 214917, 414699, 644751, 1244097, 9814543, 29443629, 88330887]

約数ペア:

[(1, 88330887), (3, 29443629), (9, 9814543), (71, 1244097), (137, 644751), (213, 414699), (411, 214917), (639, 138233), (1009, 87543), (1233, 71639), (3027, 29181), (9081, 9727)]