123132177

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 216832000

約数和(自身を除く): 93699823

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 109, 129, 139, 189, 301, 327, 387, 417, 763, 903, 973, 981, 1161, 1251, 2289, 2709, 2919, 2943, 3753, 4687, 5977, 6867, 8127, 8757, 14061, 15151, 17931, 20601, 26271, 32809, 41839, 42183, 45453, 53793, 98427, 106057, 125517, 126549, 136359, 161379, 295281, 318171, 376551, 409077, 651493, 885843, 954513, 1129653, 1954479, 2863539, 4560451, 5863437, 13681353, 17590311, 41044059, 123132177]

約数ペア:

[(1, 123132177), (3, 41044059), (7, 17590311), (9, 13681353), (21, 5863437), (27, 4560451), (43, 2863539), (63, 1954479), (109, 1129653), (129, 954513), (139, 885843), (189, 651493), (301, 409077), (327, 376551), (387, 318171), (417, 295281), (763, 161379), (903, 136359), (973, 126549), (981, 125517), (1161, 106057), (1251, 98427), (2289, 53793), (2709, 45453), (2919, 42183), (2943, 41839), (3753, 32809), (4687, 26271), (5977, 20601), (6867, 17931), (8127, 15151), (8757, 14061)]