1978045363827

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1747}}^1\times {\mathrm{3225791}}^1$

素因数の和:3227560

約数の個数: 32

約数和(自身を含む): 3157663272960

約数和(自身を除く): 1179617909133

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1747, 5241, 15723, 22711, 47169, 68133, 204399, 613197, 3225791, 9677373, 29032119, 41935283, 87096357, 125805849, 377417547, 1132252641, 5635456877, 16906370631, 50719111893, 73260939401, 152157335679, 219782818203, 659348454609, 1978045363827]

約数ペア:

[(1, 1978045363827), (3, 659348454609), (9, 219782818203), (13, 152157335679), (27, 73260939401), (39, 50719111893), (117, 16906370631), (351, 5635456877), (1747, 1132252641), (5241, 377417547), (15723, 125805849), (22711, 87096357), (47169, 41935283), (68133, 29032119), (204399, 9677373), (613197, 3225791)]