153420553

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{239}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 183738240

約数和(自身を除く): 30317687

約数列:

[1, 11, 13, 67, 143, 239, 737, 871, 2629, 3107, 4489, 9581, 16013, 34177, 49379, 58357, 176143, 208169, 641927, 1072871, 2289859, 11801581, 13947323, 153420553]

約数ペア:

[(1, 153420553), (11, 13947323), (13, 11801581), (67, 2289859), (143, 1072871), (239, 641927), (737, 208169), (871, 176143), (2629, 58357), (3107, 49379), (4489, 34177), (9581, 16013)]