64077999

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{719}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 87137280

約数和(自身を除く): 23059281

約数列:

[1, 3, 61, 183, 487, 719, 1461, 2157, 29707, 43859, 89121, 131577, 350153, 1050459, 21359333, 64077999]

約数ペア:

[(1, 64077999), (3, 21359333), (61, 1050459), (183, 350153), (487, 131577), (719, 89121), (1461, 43859), (2157, 29707)]