139085853

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{18493}}^1$

素因数の和:18628

約数の個数: 16

約数和(自身を含む): 195296640

約数和(自身を除く): 56210787

約数列:

[1, 3, 23, 69, 109, 327, 2507, 7521, 18493, 55479, 425339, 1276017, 2015737, 6047211, 46361951, 139085853]

約数ペア:

[(1, 139085853), (3, 46361951), (23, 6047211), (69, 2015737), (109, 1276017), (327, 425339), (2507, 55479), (7521, 18493)]