73946481

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2011}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 120526848

約数和(自身を除く): 46580367

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 721, 1751, 2011, 2163, 5253, 6033, 12257, 14077, 34187, 36771, 42231, 102561, 207133, 239309, 621399, 717927, 1449931, 3521261, 4349793, 10563783, 24648827, 73946481]

約数ペア:

[(1, 73946481), (3, 24648827), (7, 10563783), (17, 4349793), (21, 3521261), (51, 1449931), (103, 717927), (119, 621399), (309, 239309), (357, 207133), (721, 102561), (1751, 42231), (2011, 36771), (2163, 34187), (5253, 14077), (6033, 12257)]