57308157

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{12037}}^1$

素因数の和:12089

約数の個数: 18

約数和(自身を含む): 86541182

約数和(自身を除く): 29233025

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 12037, 36111, 108333, 276851, 830553, 2491659, 6367573, 19102719, 57308157]

約数ペア:

[(1, 57308157), (3, 19102719), (9, 6367573), (23, 2491659), (69, 830553), (207, 276851), (529, 108333), (1587, 36111), (4761, 12037)]