85683843

素因数分解:

$3^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1811}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 141712896

約数和(自身を除く): 56029053

約数列:

[1, 3, 7, 9, 21, 63, 751, 1811, 2253, 5257, 5433, 6759, 12677, 15771, 16299, 38031, 47313, 114093, 1360061, 4080183, 9520427, 12240549, 28561281, 85683843]

約数ペア:

[(1, 85683843), (3, 28561281), (7, 12240549), (9, 9520427), (21, 4080183), (63, 1360061), (751, 114093), (1811, 47313), (2253, 38031), (5257, 16299), (5433, 15771), (6759, 12677)]