157280427

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{200869}}^1$

素因数の和:200907

約数の個数: 16

約数和(自身を含む): 241044000

約数和(自身を除く): 83763573

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 200869, 602607, 1807821, 5423463, 5825201, 17475603, 52426809, 157280427]

約数ペア:

[(1, 157280427), (3, 52426809), (9, 17475603), (27, 5825201), (29, 5423463), (87, 1807821), (261, 602607), (783, 200869)]