201536973

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{8447}}^1$

素因数の和:8705

約数の個数: 24

約数和(自身を含む): 318928896

約数和(自身を除く): 117391923

約数列:

[1, 3, 9, 11, 33, 99, 241, 723, 2169, 2651, 7953, 8447, 23859, 25341, 76023, 92917, 278751, 836253, 2035727, 6107181, 18321543, 22392997, 67178991, 201536973]

約数ペア:

[(1, 201536973), (3, 67178991), (9, 22392997), (11, 18321543), (33, 6107181), (99, 2035727), (241, 836253), (723, 278751), (2169, 92917), (2651, 76023), (7953, 25341), (8447, 23859)]