201718440081

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1318421177}}^1$

素因数の和:1318421200

約数の個数: 12

約数和(自身を含む): 308510555652

約数和(自身を除く): 106792115571

約数列:

[1, 3, 9, 17, 51, 153, 1318421177, 3955263531, 11865790593, 22413160009, 67239480027, 201718440081]

約数ペア:

[(1, 201718440081), (3, 67239480027), (9, 22413160009), (17, 11865790593), (51, 3955263531), (153, 1318421177)]