45190719

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10103}}^1$

素因数の和:10187

約数の個数: 24

約数和(自身を含む): 75658752

約数和(自身を除く): 30468033

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 10103, 30309, 70721, 90927, 212163, 636489, 717313, 2151939, 5021191, 6455817, 15063573, 45190719]

約数ペア:

[(1, 45190719), (3, 15063573), (7, 6455817), (9, 5021191), (21, 2151939), (63, 717313), (71, 636489), (213, 212163), (497, 90927), (639, 70721), (1491, 30309), (4473, 10103)]