156798153

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2837}}^1$

素因数の和:2958

約数の個数: 32

約数和(自身を含む): 245203200

約数和(自身を除く): 88405047

約数列:

[1, 3, 9, 23, 27, 69, 89, 207, 267, 621, 801, 2047, 2403, 2837, 6141, 8511, 18423, 25533, 55269, 65251, 76599, 195753, 252493, 587259, 757479, 1761777, 2272437, 5807339, 6817311, 17422017, 52266051, 156798153]

約数ペア:

[(1, 156798153), (3, 52266051), (9, 17422017), (23, 6817311), (27, 5807339), (69, 2272437), (89, 1761777), (207, 757479), (267, 587259), (621, 252493), (801, 195753), (2047, 76599), (2403, 65251), (2837, 55269), (6141, 25533), (8511, 18423)]