72435441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{3511}}^1$

素因数の和:3573

約数の個数: 24

約数和(自身を含む): 108759616

約数和(自身を除く): 36324175

約数列:

[1, 3, 13, 23, 39, 69, 299, 529, 897, 1587, 3511, 6877, 10533, 20631, 45643, 80753, 136929, 242259, 1049789, 1857319, 3149367, 5571957, 24145147, 72435441]

約数ペア:

[(1, 72435441), (3, 24145147), (13, 5571957), (23, 3149367), (39, 1857319), (69, 1049789), (299, 242259), (529, 136929), (897, 80753), (1587, 45643), (3511, 20631), (6877, 10533)]