68255061

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 107424768

約数和(自身を除く): 39169707

約数列:

[1, 3, 7, 21, 43, 129, 131, 301, 393, 577, 903, 917, 1731, 2751, 4039, 5633, 12117, 16899, 24811, 39431, 74433, 75587, 118293, 173677, 226761, 521031, 529109, 1587327, 3250241, 9750723, 22751687, 68255061]

約数ペア:

[(1, 68255061), (3, 22751687), (7, 9750723), (21, 3250241), (43, 1587327), (129, 529109), (131, 521031), (301, 226761), (393, 173677), (577, 118293), (903, 75587), (917, 74433), (1731, 39431), (2751, 24811), (4039, 16899), (5633, 12117)]