158028423

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3373}}^1$

素因数の和:3503

約数の個数: 32

約数和(自身を含む): 253940736

約数和(自身を除く): 95912313

約数列:

[1, 3, 7, 21, 23, 69, 97, 161, 291, 483, 679, 2037, 2231, 3373, 6693, 10119, 15617, 23611, 46851, 70833, 77579, 232737, 327181, 543053, 981543, 1629159, 2290267, 6870801, 7525163, 22575489, 52676141, 158028423]

約数ペア:

[(1, 158028423), (3, 52676141), (7, 22575489), (21, 7525163), (23, 6870801), (69, 2290267), (97, 1629159), (161, 981543), (291, 543053), (483, 327181), (679, 232737), (2037, 77579), (2231, 70833), (3373, 46851), (6693, 23611), (10119, 15617)]