85239903

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139967}}^1$

素因数の和:140006

約数の個数: 16

約数和(自身を含む): 134369280

約数和(自身を除く): 49129377

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 139967, 419901, 979769, 2939307, 4059043, 12177129, 28413301, 85239903]

約数ペア:

[(1, 85239903), (3, 28413301), (7, 12177129), (21, 4059043), (29, 2939307), (87, 979769), (203, 419901), (609, 139967)]