447271929

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{24043}}^1$

素因数の和:24118

約数の個数: 32

約数和(自身を含む): 727090560

約数和(自身を除く): 279818631

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 6201, 18603, 24043, 72129, 216387, 312559, 649161, 937677, 1274279, 2813031, 3822837, 8439093, 11468511, 16565627, 34405533, 49696881, 149090643, 447271929]

約数ペア:

[(1, 447271929), (3, 149090643), (9, 49696881), (13, 34405533), (27, 16565627), (39, 11468511), (53, 8439093), (117, 3822837), (159, 2813031), (351, 1274279), (477, 937677), (689, 649161), (1431, 312559), (2067, 216387), (6201, 72129), (18603, 24043)]