128812444993

素因数分解:

${\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{155783}}^1$

素因数の和:156144

約数の個数: 16

約数和(自身を含む): 133909433856

約数和(自身を除く): 5096988863

約数列:

[1, 47, 73, 241, 3431, 11327, 17593, 155783, 826871, 7321801, 11372159, 37543703, 534491473, 1764554041, 2740690319, 128812444993]

約数ペア:

[(1, 128812444993), (47, 2740690319), (73, 1764554041), (241, 534491473), (3431, 37543703), (11327, 11372159), (17593, 7321801), (155783, 826871)]