128966541

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{126067}}^1$

素因数の和:126112

約数の個数: 16

約数和(自身を含む): 193640448

約数和(自身を除く): 64673907

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 126067, 378201, 1386737, 3908077, 4160211, 11724231, 42988847, 128966541]

約数ペア:

[(1, 128966541), (3, 42988847), (11, 11724231), (31, 4160211), (33, 3908077), (93, 1386737), (341, 378201), (1023, 126067)]