26265303

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{7541}}^1$

素因数の和:7596

約数の個数: 20

約数和(自身を含む): 40153608

約数和(自身を除く): 13888305

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 7541, 22623, 67869, 203607, 324263, 610821, 972789, 2918367, 8755101, 26265303]

約数ペア:

[(1, 26265303), (3, 8755101), (9, 2918367), (27, 972789), (43, 610821), (81, 324263), (129, 203607), (387, 67869), (1161, 22623), (3483, 7541)]