73307909

素因数分解:

${\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{3329}}^1$

素因数の和:3428

約数の個数: 12

約数和(自身を含む): 78661260

約数和(自身を除く): 5353351

約数列:

[1, 19, 61, 361, 1159, 3329, 22021, 63251, 203069, 1201769, 3858311, 73307909]

約数ペア:

[(1, 73307909), (19, 3858311), (61, 1201769), (361, 203069), (1159, 63251), (3329, 22021)]