477639804591

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{96668651}}^1$

素因数の和:96668724

約数の個数: 20

約数和(自身を含む): 725208227304

約数和(自身を除く): 247568422713

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 96668651, 290005953, 870017859, 2610053577, 5896787711, 7830160731, 17690363133, 53071089399, 159213268197, 477639804591]

約数ペア:

[(1, 477639804591), (3, 159213268197), (9, 53071089399), (27, 17690363133), (61, 7830160731), (81, 5896787711), (183, 2610053577), (549, 870017859), (1647, 290005953), (4941, 96668651)]