87756639

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{14207}}^1$

素因数の和:14310

約数の個数: 16

約数和(自身を含む): 122757120

約数和(自身を除く): 35000481

約数列:

[1, 3, 29, 71, 87, 213, 2059, 6177, 14207, 42621, 412003, 1008697, 1236009, 3026091, 29252213, 87756639]

約数ペア:

[(1, 87756639), (3, 29252213), (29, 3026091), (71, 1236009), (87, 1008697), (213, 412003), (2059, 42621), (6177, 14207)]