549123513

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 767771136

約数和(自身を除く): 218647623

約数列:

[1, 3, 47, 53, 141, 159, 197, 373, 591, 1119, 2491, 7473, 9259, 10441, 17531, 19769, 27777, 31323, 52593, 59307, 73481, 220443, 490727, 929143, 1472181, 2787429, 3453607, 3894493, 10360821, 11683479, 183041171, 549123513]

約数ペア:

[(1, 549123513), (3, 183041171), (47, 11683479), (53, 10360821), (141, 3894493), (159, 3453607), (197, 2787429), (373, 1472181), (591, 929143), (1119, 490727), (2491, 220443), (7473, 73481), (9259, 59307), (10441, 52593), (17531, 31323), (19769, 27777)]