121788459

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61231}}^1$

素因数の和:61267

約数の個数: 24

約数和(自身を含む): 200596032

約数和(自身を除く): 78807573

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 61231, 183693, 551079, 796003, 1040927, 2388009, 3122781, 7164027, 9368343, 13532051, 40596153, 121788459]

約数ペア:

[(1, 121788459), (3, 40596153), (9, 13532051), (13, 9368343), (17, 7164027), (39, 3122781), (51, 2388009), (117, 1040927), (153, 796003), (221, 551079), (663, 183693), (1989, 61231)]