15665034879

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1940423}}^1$

素因数の和:1940468

約数の個数: 32

約数和(自身を含む): 26079298560

約数和(自身を除く): 10414263681

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 1940423, 5821269, 17463807, 25225499, 44629729, 52391421, 75676497, 133889187, 227029491, 401667561, 580186477, 681088473, 1205002683, 1740559431, 5221678293, 15665034879]

約数ペア:

[(1, 15665034879), (3, 5221678293), (9, 1740559431), (13, 1205002683), (23, 681088473), (27, 580186477), (39, 401667561), (69, 227029491), (117, 133889187), (207, 75676497), (299, 52391421), (351, 44629729), (621, 25225499), (897, 17463807), (2691, 5821269), (8073, 1940423)]