12348547281

素因数分解:

$3^5\times 7^2\times {\mathrm{233}}^1\times {\mathrm{4451}}^1$

素因数の和:4713

約数の個数: 72

約数和(自身を含む): 21614602464

約数和(自身を除く): 9266055183

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 233, 243, 441, 567, 699, 1323, 1631, 1701, 2097, 3969, 4451, 4893, 6291, 11417, 11907, 13353, 14679, 18873, 31157, 34251, 40059, 44037, 56619, 93471, 102753, 120177, 132111, 218099, 280413, 308259, 360531, 396333, 654297, 841239, 924777, 1037083, 1081593, 1962891, 2523717, 2774331, 3111249, 5888673, 7259581, 7571151, 9333747, 17666019, 21778743, 28001241, 50817067, 52998057, 65336229, 84003723, 152451201, 196008687, 252011169, 457353603, 588026061, 1372060809, 1764078183, 4116182427, 12348547281]

約数ペア:

[(1, 12348547281), (3, 4116182427), (7, 1764078183), (9, 1372060809), (21, 588026061), (27, 457353603), (49, 252011169), (63, 196008687), (81, 152451201), (147, 84003723), (189, 65336229), (233, 52998057), (243, 50817067), (441, 28001241), (567, 21778743), (699, 17666019), (1323, 9333747), (1631, 7571151), (1701, 7259581), (2097, 5888673), (3969, 3111249), (4451, 2774331), (4893, 2523717), (6291, 1962891), (11417, 1081593), (11907, 1037083), (13353, 924777), (14679, 841239), (18873, 654297), (31157, 396333), (34251, 360531), (40059, 308259), (44037, 280413), (56619, 218099), (93471, 132111), (102753, 120177)]