172370913

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{36527}}^1$

素因数の和:36565

約数の個数: 24

約数和(自身を含む): 272060544

約数和(自身を除く): 99689631

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 36527, 109581, 401797, 474851, 1205391, 1424553, 4419767, 5223361, 13259301, 15670083, 57456971, 172370913]

約数ペア:

[(1, 172370913), (3, 57456971), (11, 15670083), (13, 13259301), (33, 5223361), (39, 4419767), (121, 1424553), (143, 1205391), (363, 474851), (429, 401797), (1573, 109581), (4719, 36527)]