80916693

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{1319}}^1$

素因数の和:1370

約数の個数: 36

約数和(自身を含む): 128509920

約数和(自身を除く): 47593227

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 169, 363, 429, 507, 1319, 1573, 1859, 3957, 4719, 5577, 14509, 17147, 20449, 43527, 51441, 61347, 159599, 188617, 222911, 478797, 565851, 668733, 2074787, 2452021, 6224361, 7356063, 26972231, 80916693]

約数ペア:

[(1, 80916693), (3, 26972231), (11, 7356063), (13, 6224361), (33, 2452021), (39, 2074787), (121, 668733), (143, 565851), (169, 478797), (363, 222911), (429, 188617), (507, 159599), (1319, 61347), (1573, 51441), (1859, 43527), (3957, 20449), (4719, 17147), (5577, 14509)]