87016224519

素因数分解:

$3^2\times 7^1\times {\mathrm{23581}}^1\times {\mathrm{58573}}^1$

素因数の和:82167

約数の個数: 24

約数和(自身を含む): 143654375072

約数和(自身を除く): 56638150553

約数列:

[1, 3, 7, 9, 21, 63, 23581, 58573, 70743, 165067, 175719, 212229, 410011, 495201, 527157, 1230033, 1485603, 3690099, 1381209913, 4143629739, 9668469391, 12430889217, 29005408173, 87016224519]

約数ペア:

[(1, 87016224519), (3, 29005408173), (7, 12430889217), (9, 9668469391), (21, 4143629739), (63, 1381209913), (23581, 3690099), (58573, 1485603), (70743, 1230033), (165067, 527157), (175719, 495201), (212229, 410011)]