81473103

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 119733120

約数和(自身を除く): 38260017

約数列:

[1, 3, 9, 103, 179, 309, 491, 537, 927, 1473, 1611, 4419, 18437, 50573, 55311, 87889, 151719, 165933, 263667, 455157, 791001, 9052567, 27157701, 81473103]

約数ペア:

[(1, 81473103), (3, 27157701), (9, 9052567), (103, 791001), (179, 455157), (309, 263667), (491, 165933), (537, 151719), (927, 87889), (1473, 55311), (1611, 50573), (4419, 18437)]