72068061

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{39317}}^1$

素因数の和:39380

約数の個数: 16

約数和(自身を含む): 105686784

約数和(自身を除く): 33618723

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 39317, 117951, 511121, 1533363, 1847899, 5543697, 24022687, 72068061]

約数ペア:

[(1, 72068061), (3, 24022687), (13, 5543697), (39, 1847899), (47, 1533363), (141, 511121), (611, 117951), (1833, 39317)]