66630169

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 72161280

約数和(自身を除く): 5531111

約数列:

[1, 19, 53, 127, 521, 1007, 2413, 6731, 9899, 27613, 66167, 127889, 524647, 1257173, 3506851, 66630169]

約数ペア:

[(1, 66630169), (19, 3506851), (53, 1257173), (127, 524647), (521, 127889), (1007, 66167), (2413, 27613), (6731, 9899)]