87671571

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{54829}}^1$

素因数の和:54886

約数の個数: 16

約数和(自身を含む): 128960160

約数和(自身を除く): 41288589

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 54829, 164487, 712777, 2138331, 2247989, 6743967, 29223857, 87671571]

約数ペア:

[(1, 87671571), (3, 29223857), (13, 6743967), (39, 2247989), (41, 2138331), (123, 712777), (533, 164487), (1599, 54829)]