27731031

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7583}}^1$

素因数の和:7662

約数の個数: 16

約数和(自身を含む): 39315456

約数和(自身を除く): 11584425

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 7583, 22749, 174409, 401899, 523227, 1205697, 9243677, 27731031]

約数ペア:

[(1, 27731031), (3, 9243677), (23, 1205697), (53, 523227), (69, 401899), (159, 174409), (1219, 22749), (3657, 7583)]