858548061

素因数分解:

$3^2\times 7^2\times {\mathrm{1201}}^1\times {\mathrm{1621}}^1$

素因数の和:2842

約数の個数: 36

約数和(自身を含む): 1444686204

約数和(自身を除く): 586138143

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1201, 1621, 3603, 4863, 8407, 10809, 11347, 14589, 25221, 34041, 58849, 75663, 79429, 102123, 176547, 238287, 529641, 714861, 1946821, 5840463, 13627747, 17521389, 40883241, 95394229, 122649723, 286182687, 858548061]

約数ペア:

[(1, 858548061), (3, 286182687), (7, 122649723), (9, 95394229), (21, 40883241), (49, 17521389), (63, 13627747), (147, 5840463), (441, 1946821), (1201, 714861), (1621, 529641), (3603, 238287), (4863, 176547), (8407, 102123), (10809, 79429), (11347, 75663), (14589, 58849), (25221, 34041)]