131060097

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{12457}}^1$

素因数の和:12637

約数の個数: 24

約数和(自身を含む): 217666176

約数和(自身を除く): 86606079

約数列:

[1, 3, 7, 9, 21, 63, 167, 501, 1169, 1503, 3507, 10521, 12457, 37371, 87199, 112113, 261597, 784791, 2080319, 6240957, 14562233, 18722871, 43686699, 131060097]

約数ペア:

[(1, 131060097), (3, 43686699), (7, 18722871), (9, 14562233), (21, 6240957), (63, 2080319), (167, 784791), (501, 261597), (1169, 112113), (1503, 87199), (3507, 37371), (10521, 12457)]