74547873

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2551}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 114656256

約数和(自身を除く): 40108383

約数列:

[1, 3, 9, 17, 51, 153, 191, 573, 1719, 2551, 3247, 7653, 9741, 22959, 29223, 43367, 130101, 390303, 487241, 1461723, 4385169, 8283097, 24849291, 74547873]

約数ペア:

[(1, 74547873), (3, 24849291), (9, 8283097), (17, 4385169), (51, 1461723), (153, 487241), (191, 390303), (573, 130101), (1719, 43367), (2551, 29223), (3247, 22959), (7653, 9741)]