159792479

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{26951}}^1$

素因数の和:26987

約数の個数: 18

約数和(自身を含む): 204323112

約数和(自身を除く): 44530633

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 26951, 188657, 296461, 1320599, 2075227, 3261071, 14526589, 22827497, 159792479]

約数ペア:

[(1, 159792479), (7, 22827497), (11, 14526589), (49, 3261071), (77, 2075227), (121, 1320599), (539, 296461), (847, 188657), (5929, 26951)]