78877327

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 84851712

約数和(自身を除く): 5974385

約数列:

[1, 23, 47, 131, 557, 1081, 3013, 6157, 12811, 26179, 72967, 141611, 602117, 1678241, 3429449, 78877327]

約数ペア:

[(1, 78877327), (23, 3429449), (47, 1678241), (131, 602117), (557, 141611), (1081, 72967), (3013, 26179), (6157, 12811)]