87051021

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{3011}}^1$

素因数の和:3456

約数の個数: 16

約数和(自身を含む): 121443840

約数和(自身を除く): 34392819

約数列:

[1, 3, 23, 69, 419, 1257, 3011, 9033, 9637, 28911, 69253, 207759, 1261609, 3784827, 29017007, 87051021]

約数ペア:

[(1, 87051021), (3, 29017007), (23, 3784827), (69, 1261609), (419, 207759), (1257, 69253), (3011, 28911), (9033, 9637)]