1661529537

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{104479}}^1$

素因数の和:104538

約数の個数: 32

約数和(自身を含む): 2674688000

約数和(自身を除く): 1013158463

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 5301, 15903, 104479, 313437, 940311, 1985101, 2820933, 3238849, 5955303, 9716547, 17865909, 29149641, 53597727, 61538131, 87448923, 184614393, 553843179, 1661529537]

約数ペア:

[(1, 1661529537), (3, 553843179), (9, 184614393), (19, 87448923), (27, 61538131), (31, 53597727), (57, 29149641), (93, 17865909), (171, 9716547), (279, 5955303), (513, 3238849), (589, 2820933), (837, 1985101), (1767, 940311), (5301, 313437), (15903, 104479)]