64147069

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1019}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 81224640

約数和(自身を除く): 17077571

約数列:

[1, 7, 17, 23, 119, 161, 391, 529, 1019, 2737, 3703, 7133, 8993, 17323, 23437, 62951, 121261, 164059, 398429, 539051, 2789003, 3773357, 9163867, 64147069]

約数ペア:

[(1, 64147069), (7, 9163867), (17, 3773357), (23, 2789003), (119, 539051), (161, 398429), (391, 164059), (529, 121261), (1019, 62951), (2737, 23437), (3703, 17323), (7133, 8993)]