7627581

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 12579840

約数和(自身を除く): 4952259

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 701, 837, 1209, 2103, 3627, 6309, 9113, 10881, 18927, 21731, 27339, 65193, 82017, 195579, 246051, 282503, 586737, 847509, 2542527, 7627581]

約数ペア:

[(1, 7627581), (3, 2542527), (9, 847509), (13, 586737), (27, 282503), (31, 246051), (39, 195579), (93, 82017), (117, 65193), (279, 27339), (351, 21731), (403, 18927), (701, 10881), (837, 9113), (1209, 6309), (2103, 3627)]