66757977

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{51871}}^1$

素因数の和:51901

約数の個数: 24

約数和(自身を含む): 113288448

約数和(自身を除く): 46530471

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 51871, 155613, 466839, 570581, 674323, 1711743, 2022969, 5135229, 6068907, 7417553, 22252659, 66757977]

約数ペア:

[(1, 66757977), (3, 22252659), (9, 7417553), (11, 6068907), (13, 5135229), (33, 2022969), (39, 1711743), (99, 674323), (117, 570581), (143, 466839), (429, 155613), (1287, 51871)]