156911973093

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{977}}^1\times {\mathrm{42187}}^1$

素因数の和:43223

約数の個数: 40

約数和(自身を含む): 239637290112

約数和(自身を除く): 82725317019

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 977, 1269, 2931, 3807, 8793, 26379, 42187, 45919, 79137, 126561, 137757, 379683, 413271, 1139049, 1239813, 1982789, 3417147, 3719439, 5948367, 17845101, 41216699, 53535303, 123650097, 160605909, 370950291, 1112850873, 1937184853, 3338552619, 5811554559, 17434663677, 52303991031, 156911973093]

約数ペア:

[(1, 156911973093), (3, 52303991031), (9, 17434663677), (27, 5811554559), (47, 3338552619), (81, 1937184853), (141, 1112850873), (423, 370950291), (977, 160605909), (1269, 123650097), (2931, 53535303), (3807, 41216699), (8793, 17845101), (26379, 5948367), (42187, 3719439), (45919, 3417147), (79137, 1982789), (126561, 1239813), (137757, 1139049), (379683, 413271)]