56025603

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2039}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 84015360

約数和(自身を除く): 27989757

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 2039, 3053, 6117, 9159, 18351, 27477, 87677, 144769, 263031, 434307, 789093, 1302921, 6225067, 18675201, 56025603]

約数ペア:

[(1, 56025603), (3, 18675201), (9, 6225067), (43, 1302921), (71, 789093), (129, 434307), (213, 263031), (387, 144769), (639, 87677), (2039, 27477), (3053, 18351), (6117, 9159)]