7790392449

素因数分解:

$3^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{77141}}^1$

素因数の和:77390

約数の個数: 36

約数和(自身を含む): 13147311060

約数和(自身を除く): 5356918611

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 229, 441, 687, 1603, 2061, 4809, 11221, 14427, 33663, 77141, 100989, 231423, 539987, 694269, 1619961, 3779909, 4859883, 11339727, 17665289, 34019181, 52995867, 123657023, 158987601, 370971069, 865599161, 1112913207, 2596797483, 7790392449]

約数ペア:

[(1, 7790392449), (3, 2596797483), (7, 1112913207), (9, 865599161), (21, 370971069), (49, 158987601), (63, 123657023), (147, 52995867), (229, 34019181), (441, 17665289), (687, 11339727), (1603, 4859883), (2061, 3779909), (4809, 1619961), (11221, 694269), (14427, 539987), (33663, 231423), (77141, 100989)]