68129901

素因数分解:

$3^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1399}}^1$

素因数の和:2185

約数の個数: 24

約数和(自身を含む): 112694400

約数和(自身を除く): 44564499

約数列:

[1, 3, 7, 9, 21, 63, 773, 1399, 2319, 4197, 5411, 6957, 9793, 12591, 16233, 29379, 48699, 88137, 1081427, 3244281, 7569989, 9732843, 22709967, 68129901]

約数ペア:

[(1, 68129901), (3, 22709967), (7, 9732843), (9, 7569989), (21, 3244281), (63, 1081427), (773, 88137), (1399, 48699), (2319, 29379), (4197, 16233), (5411, 12591), (6957, 9793)]