91419159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{3623}}^1$

素因数の和:4286

約数の個数: 16

約数和(自身を含む): 131507712

約数和(自身を除く): 40088553

約数列:

[1, 3, 13, 39, 647, 1941, 3623, 8411, 10869, 25233, 47099, 141297, 2344081, 7032243, 30473053, 91419159]

約数ペア:

[(1, 91419159), (3, 30473053), (13, 7032243), (39, 2344081), (647, 141297), (1941, 47099), (3623, 25233), (8411, 10869)]