155137041

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{1249}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 230945000

約数和(自身を除く): 75807959

約数列:

[1, 3, 9, 37, 111, 333, 373, 1119, 1249, 3357, 3747, 11241, 13801, 41403, 46213, 124209, 138639, 415917, 465877, 1397631, 4192893, 17237449, 51712347, 155137041]

約数ペア:

[(1, 155137041), (3, 51712347), (9, 17237449), (37, 4192893), (111, 1397631), (333, 465877), (373, 415917), (1119, 138639), (1249, 124209), (3357, 46213), (3747, 41403), (11241, 13801)]