77690681

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 83980800

約数和(自身を除く): 6290119

約数列:

[1, 29, 31, 89, 899, 971, 2581, 2759, 28159, 30101, 80011, 86419, 872929, 2506151, 2678989, 77690681]

約数ペア:

[(1, 77690681), (29, 2678989), (31, 2506151), (89, 872929), (899, 86419), (971, 80011), (2581, 30101), (2759, 28159)]