156778308477

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1\times {\mathrm{65287}}^1$

素因数の和:66158

約数の個数: 48

約数和(自身を含む): 264645169152

約数和(自身を除く): 107866860675

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 811, 987, 2433, 2961, 5677, 7299, 17031, 38117, 51093, 65287, 114351, 195861, 266819, 343053, 457009, 587583, 800457, 1371027, 2401371, 3068489, 4113081, 9205467, 21479423, 27616401, 52947757, 64438269, 158843271, 193314807, 370634299, 476529813, 1111902897, 2488544579, 3335708691, 7465633737, 17419812053, 22396901211, 52259436159, 156778308477]

約数ペア:

[(1, 156778308477), (3, 52259436159), (7, 22396901211), (9, 17419812053), (21, 7465633737), (47, 3335708691), (63, 2488544579), (141, 1111902897), (329, 476529813), (423, 370634299), (811, 193314807), (987, 158843271), (2433, 64438269), (2961, 52947757), (5677, 27616401), (7299, 21479423), (17031, 9205467), (38117, 4113081), (51093, 3068489), (65287, 2401371), (114351, 1371027), (195861, 800457), (266819, 587583), (343053, 457009)]