99985821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{36109}}^1$

素因数の和:36196

約数の個数: 16

約数和(自身を含む): 145595520

約数和(自身を除く): 45609699

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 36109, 108327, 469417, 1408251, 2563739, 7691217, 33328607, 99985821]

約数ペア:

[(1, 99985821), (3, 33328607), (13, 7691217), (39, 2563739), (71, 1408251), (213, 469417), (923, 108327), (2769, 36109)]