87929091

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{13513}}^1$

素因数の和:13763

約数の個数: 16

約数和(自身を含む): 130815520

約数和(自身を除く): 42886429

約数列:

[1, 3, 9, 27, 241, 723, 2169, 6507, 13513, 40539, 121617, 364851, 3256633, 9769899, 29309697, 87929091]

約数ペア:

[(1, 87929091), (3, 29309697), (9, 9769899), (27, 3256633), (241, 364851), (723, 121617), (2169, 40539), (6507, 13513)]