111090123

素因数分解:

$3^6\times {\mathrm{97}}^1\times {\mathrm{1571}}^1$

素因数の和:1686

約数の個数: 28

約数和(自身を含む): 168383208

約数和(自身を除く): 57293085

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 729, 873, 1571, 2619, 4713, 7857, 14139, 23571, 42417, 70713, 127251, 152387, 381753, 457161, 1145259, 1371483, 4114449, 12343347, 37030041, 111090123]

約数ペア:

[(1, 111090123), (3, 37030041), (9, 12343347), (27, 4114449), (81, 1371483), (97, 1145259), (243, 457161), (291, 381753), (729, 152387), (873, 127251), (1571, 70713), (2619, 42417), (4713, 23571), (7857, 14139)]