66617548197

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{307}}^1\times {\mathrm{136733}}^1$

素因数の和:137089

約数の個数: 24

約数和(自身を含む): 93156327264

約数和(自身を除く): 26538779067

約数列:

[1, 3, 23, 69, 307, 529, 921, 1587, 7061, 21183, 136733, 162403, 410199, 487209, 3144859, 9434577, 41977031, 72331757, 125931093, 216995271, 965471713, 2896415139, 22205849399, 66617548197]

約数ペア:

[(1, 66617548197), (3, 22205849399), (23, 2896415139), (69, 965471713), (307, 216995271), (529, 125931093), (921, 72331757), (1587, 41977031), (7061, 9434577), (21183, 3144859), (136733, 487209), (162403, 410199)]