69402339

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37253}}^1$

素因数の和:37288

約数の個数: 20

約数和(自身を含む): 108185616

約数和(自身を除く): 38783277

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 37253, 111759, 335277, 856819, 1005831, 2570457, 3017493, 7711371, 23134113, 69402339]

約数ペア:

[(1, 69402339), (3, 23134113), (9, 7711371), (23, 3017493), (27, 2570457), (69, 1005831), (81, 856819), (207, 335277), (621, 111759), (1863, 37253)]