64590953

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 75202560

約数和(自身を除く): 10611607

約数列:

[1, 7, 79, 271, 431, 553, 1897, 3017, 21409, 34049, 116801, 149863, 238343, 817607, 9227279, 64590953]

約数ペア:

[(1, 64590953), (7, 9227279), (79, 817607), (271, 238343), (431, 149863), (553, 116801), (1897, 34049), (3017, 21409)]