65431917

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8087}}^1$

素因数の和:8153

約数の個数: 24

約数和(自身を含む): 100938240

約数和(自身を除く): 35506323

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 8087, 8091, 24261, 72783, 234523, 250697, 703569, 752091, 2110707, 2256273, 7270213, 21810639, 65431917]

約数ペア:

[(1, 65431917), (3, 21810639), (9, 7270213), (29, 2256273), (31, 2110707), (87, 752091), (93, 703569), (261, 250697), (279, 234523), (899, 72783), (2697, 24261), (8087, 8091)]