156369357

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1229}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 230511840

約数和(自身を除く): 74142483

約数列:

[1, 3, 9, 67, 201, 211, 603, 633, 1229, 1899, 3687, 11061, 14137, 42411, 82343, 127233, 247029, 259319, 741087, 777957, 2333871, 17374373, 52123119, 156369357]

約数ペア:

[(1, 156369357), (3, 52123119), (9, 17374373), (67, 2333871), (201, 777957), (211, 741087), (603, 259319), (633, 247029), (1229, 127233), (1899, 82343), (3687, 42411), (11061, 14137)]