170762481

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3797}}^1$

素因数の和:4085

約数の個数: 24

約数和(自身を含む): 260694720

約数和(自身を除く): 89932239

約数列:

[1, 3, 9, 19, 57, 171, 263, 789, 2367, 3797, 4997, 11391, 14991, 34173, 44973, 72143, 216429, 649287, 998611, 2995833, 8987499, 18973609, 56920827, 170762481]

約数ペア:

[(1, 170762481), (3, 56920827), (9, 18973609), (19, 8987499), (57, 2995833), (171, 998611), (263, 649287), (789, 216429), (2367, 72143), (3797, 44973), (4997, 34173), (11391, 14991)]