72497871

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6043}}^1$

素因数の和:6123

約数の個数: 24

約数和(自身を含む): 110629376

約数和(自身を除く): 38131505

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 6043, 11997, 18129, 54387, 187333, 259849, 561999, 779547, 1685997, 2338641, 8055319, 24165957, 72497871]

約数ペア:

[(1, 72497871), (3, 24165957), (9, 8055319), (31, 2338641), (43, 1685997), (93, 779547), (129, 561999), (279, 259849), (387, 187333), (1333, 54387), (3999, 18129), (6043, 11997)]