70377291

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{49807}}^1$

素因数の和:49970

約数の個数: 12

約数和(自身を含む): 102305632

約数和(自身を除く): 31928341

約数列:

[1, 3, 9, 157, 471, 1413, 49807, 149421, 448263, 7819699, 23459097, 70377291]

約数ペア:

[(1, 70377291), (3, 23459097), (9, 7819699), (157, 448263), (471, 149421), (1413, 49807)]