67681107

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{953}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 105565824

約数和(自身を除く): 37884717

約数列:

[1, 3, 9, 13, 39, 117, 607, 953, 1821, 2859, 5463, 7891, 8577, 12389, 23673, 37167, 71019, 111501, 578471, 1735413, 5206239, 7520123, 22560369, 67681107]

約数ペア:

[(1, 67681107), (3, 22560369), (9, 7520123), (13, 5206239), (39, 1735413), (117, 578471), (607, 111501), (953, 71019), (1821, 37167), (2859, 23673), (5463, 12389), (7891, 8577)]