156729813

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{3163}}^1$

素因数の和:3448

約数の個数: 16

約数和(自身を含む): 212620800

約数和(自身を除く): 55890987

約数列:

[1, 3, 83, 199, 249, 597, 3163, 9489, 16517, 49551, 262529, 629437, 787587, 1888311, 52243271, 156729813]

約数ペア:

[(1, 156729813), (3, 52243271), (83, 1888311), (199, 787587), (249, 629437), (597, 262529), (3163, 49551), (9489, 16517)]