85168377

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43609}}^1$

素因数の和:43653

約数の個数: 24

約数和(自身を含む): 145134080

約数和(自身を除く): 59965703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 43609, 130827, 305263, 392481, 915789, 1351879, 2747367, 4055637, 9463153, 12166911, 28389459, 85168377]

約数ペア:

[(1, 85168377), (3, 28389459), (7, 12166911), (9, 9463153), (21, 4055637), (31, 2747367), (63, 1351879), (93, 915789), (217, 392481), (279, 305263), (651, 130827), (1953, 43609)]