156662539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 173622240

約数和(自身を除く): 16959701

約数列:

[1, 11, 109, 193, 677, 1199, 2123, 7447, 21037, 73793, 130661, 231407, 811723, 1437271, 14242049, 156662539]

約数ペア:

[(1, 156662539), (11, 14242049), (109, 1437271), (193, 811723), (677, 231407), (1199, 130661), (2123, 73793), (7447, 21037)]