65689221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{35837}}^1$

素因数の和:35900

約数の個数: 16

約数和(自身を含む): 96332544

約数和(自身を除く): 30643323

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 35837, 107511, 465881, 1397643, 1684339, 5053017, 21896407, 65689221]

約数ペア:

[(1, 65689221), (3, 21896407), (13, 5053017), (39, 1684339), (47, 1397643), (141, 465881), (611, 107511), (1833, 35837)]