157218387

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1\times {\mathrm{617}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 211692192

約数和(自身を除く): 54473805

約数列:

[1, 3, 157, 471, 541, 617, 1623, 1851, 84937, 96869, 254811, 290607, 333797, 1001391, 52406129, 157218387]

約数ペア:

[(1, 157218387), (3, 52406129), (157, 1001391), (471, 333797), (541, 290607), (617, 254811), (1623, 96869), (1851, 84937)]