78752739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{106279}}^1$

素因数の和:106314

約数の個数: 16

約数和(自身を含む): 119033600

約数和(自身を除く): 40280861

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 106279, 318837, 1381627, 2019301, 4144881, 6057903, 26250913, 78752739]

約数ペア:

[(1, 78752739), (3, 26250913), (13, 6057903), (19, 4144881), (39, 2019301), (57, 1381627), (247, 318837), (741, 106279)]