51320169

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{65543}}^1$

素因数の和:65581

約数の個数: 16

約数和(自身を含む): 78652800

約数和(自身を除く): 27332631

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 65543, 196629, 589887, 1769661, 1900747, 5702241, 17106723, 51320169]

約数ペア:

[(1, 51320169), (3, 17106723), (9, 5702241), (27, 1900747), (29, 1769661), (87, 589887), (261, 196629), (783, 65543)]