161004987

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{125101}}^1$

素因数の和:125131

約数の個数: 24

約数和(自身を含む): 273222768

約数和(自身を除く): 112217781

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 125101, 375303, 1125909, 1376111, 1626313, 4128333, 4878939, 12384999, 14636817, 17889443, 53668329, 161004987]

約数ペア:

[(1, 161004987), (3, 53668329), (9, 17889443), (11, 14636817), (13, 12384999), (33, 4878939), (39, 4128333), (99, 1626313), (117, 1376111), (143, 1125909), (429, 375303), (1287, 125101)]