187992077

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{701}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 236402712

約数和(自身を除く): 48410635

約数列:

[1, 7, 13, 49, 91, 421, 637, 701, 2947, 4907, 5473, 9113, 20629, 34349, 38311, 63791, 268177, 295121, 446537, 2065847, 3836573, 14460929, 26856011, 187992077]

約数ペア:

[(1, 187992077), (7, 26856011), (13, 14460929), (49, 3836573), (91, 2065847), (421, 446537), (637, 295121), (701, 268177), (2947, 63791), (4907, 38311), (5473, 34349), (9113, 20629)]