70120917

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{60397}}^1$

素因数の和:60449

約数の個数: 16

約数和(自身を含む): 106300480

約数和(自身を除く): 36179563

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 60397, 181191, 543573, 1630719, 2597071, 7791213, 23373639, 70120917]

約数ペア:

[(1, 70120917), (3, 23373639), (9, 7791213), (27, 2597071), (43, 1630719), (129, 543573), (387, 181191), (1161, 60397)]