173880993

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{36847}}^1$

素因数の和:36885

約数の個数: 24

約数和(自身を含む): 274443904

約数和(自身を除く): 100562911

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 36847, 110541, 405317, 479011, 1215951, 1437033, 4458487, 5269121, 13375461, 15807363, 57960331, 173880993]

約数ペア:

[(1, 173880993), (3, 57960331), (11, 15807363), (13, 13375461), (33, 5269121), (39, 4458487), (121, 1437033), (143, 1215951), (363, 479011), (429, 405317), (1573, 110541), (4719, 36847)]