12915617961

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{433}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 19438755840

約数和(自身を除く): 6523137879

約数列:

[1, 3, 17, 23, 51, 59, 69, 177, 391, 431, 433, 1003, 1173, 1293, 1299, 1357, 3009, 4071, 7327, 7361, 9913, 9959, 21981, 22083, 23069, 25429, 25547, 29739, 29877, 69207, 76287, 76641, 168521, 169303, 186623, 432293, 434299, 505563, 507909, 559869, 584867, 587581, 1296879, 1302897, 1754601, 1762743, 3172591, 4292329, 9517773, 9942739, 9988877, 11010757, 12876987, 29828217, 29966631, 33032271, 72969593, 187182869, 218908779, 253247411, 561548607, 759742233, 4305205987, 12915617961]

約数ペア:

[(1, 12915617961), (3, 4305205987), (17, 759742233), (23, 561548607), (51, 253247411), (59, 218908779), (69, 187182869), (177, 72969593), (391, 33032271), (431, 29966631), (433, 29828217), (1003, 12876987), (1173, 11010757), (1293, 9988877), (1299, 9942739), (1357, 9517773), (3009, 4292329), (4071, 3172591), (7327, 1762743), (7361, 1754601), (9913, 1302897), (9959, 1296879), (21981, 587581), (22083, 584867), (23069, 559869), (25429, 507909), (25547, 505563), (29739, 434299), (29877, 432293), (69207, 186623), (76287, 169303), (76641, 168521)]