139408173

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3167}}^1$

素因数の和:3313

約数の個数: 24

約数和(自身を含む): 207237888

約数和(自身を除く): 67829715

約数列:

[1, 3, 9, 67, 73, 201, 219, 603, 657, 3167, 4891, 9501, 14673, 28503, 44019, 212189, 231191, 636567, 693573, 1909701, 2080719, 15489797, 46469391, 139408173]

約数ペア:

[(1, 139408173), (3, 46469391), (9, 15489797), (67, 2080719), (73, 1909701), (201, 693573), (219, 636567), (603, 231191), (657, 212189), (3167, 44019), (4891, 28503), (9501, 14673)]