101112381

素因数分解:

$3^4\times {\mathrm{389}}^1\times {\mathrm{3209}}^1$

素因数の和:3610

約数の個数: 20

約数和(自身を含む): 151479900

約数和(自身を除く): 50367519

約数列:

[1, 3, 9, 27, 81, 389, 1167, 3209, 3501, 9627, 10503, 28881, 31509, 86643, 259929, 1248301, 3744903, 11234709, 33704127, 101112381]

約数ペア:

[(1, 101112381), (3, 33704127), (9, 11234709), (27, 3744903), (81, 1248301), (389, 259929), (1167, 86643), (3209, 31509), (3501, 28881), (9627, 10503)]