129306023

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73013}}^1$

素因数の和:73054

約数の個数: 16

約数和(自身を含む): 168224256

約数和(自身を除く): 38918233

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 73013, 511091, 803143, 1679299, 5622001, 11755093, 18472289, 129306023]

約数ペア:

[(1, 129306023), (7, 18472289), (11, 11755093), (23, 5622001), (77, 1679299), (161, 803143), (253, 511091), (1771, 73013)]