87985569

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{13217}}^1$

素因数の和:13544

約数の個数: 16

約数和(自身を含む): 134506368

約数和(自身を除く): 46520799

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6657, 13217, 39651, 92519, 277557, 4189789, 12569367, 29328523, 87985569]

約数ペア:

[(1, 87985569), (3, 29328523), (7, 12569367), (21, 4189789), (317, 277557), (951, 92519), (2219, 39651), (6657, 13217)]