153977341

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{30851}}^1$

素因数の和:30912

約数の個数: 16

約数和(自身を含む): 189554688

約数和(自身を除く): 35577347

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 30851, 215957, 709573, 956381, 4967011, 6694667, 21996763, 153977341]

約数ペア:

[(1, 153977341), (7, 21996763), (23, 6694667), (31, 4967011), (161, 956381), (217, 709573), (713, 215957), (4991, 30851)]