156732921

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1093}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 239454720

約数和(自身を除く): 82721799

約数列:

[1, 3, 9, 27, 47, 113, 141, 339, 423, 1017, 1093, 1269, 3051, 3279, 5311, 9837, 15933, 29511, 47799, 51371, 123509, 143397, 154113, 370527, 462339, 1111581, 1387017, 3334743, 5804923, 17414769, 52244307, 156732921]

約数ペア:

[(1, 156732921), (3, 52244307), (9, 17414769), (27, 5804923), (47, 3334743), (113, 1387017), (141, 1111581), (339, 462339), (423, 370527), (1017, 154113), (1093, 143397), (1269, 123509), (3051, 51371), (3279, 47799), (5311, 29511), (9837, 15933)]