71637033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 105799680

約数和(自身を除く): 34162647

約数列:

[1, 3, 13, 39, 59, 163, 177, 191, 489, 573, 767, 2119, 2301, 2483, 6357, 7449, 9617, 11269, 28851, 31133, 33807, 93399, 125021, 146497, 375063, 404729, 439491, 1214187, 1836847, 5510541, 23879011, 71637033]

約数ペア:

[(1, 71637033), (3, 23879011), (13, 5510541), (39, 1836847), (59, 1214187), (163, 439491), (177, 404729), (191, 375063), (489, 146497), (573, 125021), (767, 93399), (2119, 33807), (2301, 31133), (2483, 28851), (6357, 11269), (7449, 9617)]