7777887507

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{12689}}^1$

素因数の和:12765

約数の個数: 48

約数和(自身を含む): 12564115200

約数和(自身を除く): 4786227693

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 169, 279, 403, 507, 1209, 1521, 2197, 3627, 5239, 6591, 12689, 15717, 19773, 38067, 47151, 68107, 114201, 164957, 204321, 393359, 494871, 612963, 1180077, 1484613, 2144441, 3540231, 5113667, 6433323, 15341001, 19299969, 27877733, 46023003, 66477671, 83633199, 199433013, 250899597, 598299039, 864209723, 2592629169, 7777887507]

約数ペア:

[(1, 7777887507), (3, 2592629169), (9, 864209723), (13, 598299039), (31, 250899597), (39, 199433013), (93, 83633199), (117, 66477671), (169, 46023003), (279, 27877733), (403, 19299969), (507, 15341001), (1209, 6433323), (1521, 5113667), (2197, 3540231), (3627, 2144441), (5239, 1484613), (6591, 1180077), (12689, 612963), (15717, 494871), (19773, 393359), (38067, 204321), (47151, 164957), (68107, 114201)]