156769830387

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{405090001}}^1$

素因数の和:405090050

約数の個数: 12

約数和(自身を含む): 231711481144

約数和(自身を除く): 74941650757

約数列:

[1, 3, 9, 43, 129, 387, 405090001, 1215270003, 3645810009, 17418870043, 52256610129, 156769830387]

約数ペア:

[(1, 156769830387), (3, 52256610129), (9, 17418870043), (43, 3645810009), (129, 1215270003), (387, 405090001)]