155067

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 16

約数和(自身を含む): 233472

約数和(自身を除く): 78405

約数列:

[1, 3, 11, 33, 37, 111, 127, 381, 407, 1221, 1397, 4191, 4699, 14097, 51689, 155067]

約数ペア:

[(1, 155067), (3, 51689), (11, 14097), (33, 4699), (37, 4191), (111, 1397), (127, 1221), (381, 407)]