156920997747

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1\times {\mathrm{716819}}^1$

素因数の和:718562

約数の個数: 16

約数和(自身を含む): 214220223360

約数和(自身を除く): 57299225613

約数列:

[1, 3, 43, 129, 1697, 5091, 72971, 218913, 716819, 2150457, 30823217, 92469651, 1216441843, 3649325529, 52306999249, 156920997747]

約数ペア:

[(1, 156920997747), (3, 52306999249), (43, 3649325529), (129, 1216441843), (1697, 92469651), (5091, 30823217), (72971, 2150457), (218913, 716819)]