873271017

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{769}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 1309123200

約数和(自身を除く): 435852183

約数列:

[1, 3, 9, 27, 137, 307, 411, 769, 921, 1233, 2307, 2763, 3699, 6921, 8289, 20763, 42059, 105353, 126177, 236083, 316059, 378531, 708249, 948177, 1135593, 2124747, 2844531, 6374241, 32343371, 97030113, 291090339, 873271017]

約数ペア:

[(1, 873271017), (3, 291090339), (9, 97030113), (27, 32343371), (137, 6374241), (307, 2844531), (411, 2124747), (769, 1135593), (921, 948177), (1233, 708249), (2307, 378531), (2763, 316059), (3699, 236083), (6921, 126177), (8289, 105353), (20763, 42059)]