161723807

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{829}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 197805600

約数和(自身を除く): 36081793

約数列:

[1, 7, 29, 31, 203, 217, 829, 899, 961, 5803, 6293, 6727, 24041, 25699, 27869, 168287, 179893, 195083, 745271, 796669, 5216897, 5576683, 23103401, 161723807]

約数ペア:

[(1, 161723807), (7, 23103401), (29, 5576683), (31, 5216897), (203, 796669), (217, 745271), (829, 195083), (899, 179893), (961, 168287), (5803, 27869), (6293, 25699), (6727, 24041)]