171400527

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{656707}}^1$

素因数の和:656742

約数の個数: 12

約数和(自身を含む): 256116120

約数和(自身を除く): 84715593

約数列:

[1, 3, 9, 29, 87, 261, 656707, 1970121, 5910363, 19044503, 57133509, 171400527]

約数ペア:

[(1, 171400527), (3, 57133509), (9, 19044503), (29, 5910363), (87, 1970121), (261, 656707)]