66735403

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 80151120

約数和(自身を除く): 13415717

約数列:

[1, 7, 49, 61, 83, 269, 427, 581, 1883, 2989, 4067, 5063, 13181, 16409, 22327, 35441, 114863, 156289, 248087, 804041, 1094023, 1361947, 9533629, 66735403]

約数ペア:

[(1, 66735403), (7, 9533629), (49, 1361947), (61, 1094023), (83, 804041), (269, 248087), (427, 156289), (581, 114863), (1883, 35441), (2989, 22327), (4067, 16409), (5063, 13181)]