964139679

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{30757}}^1$

素因数の和:30818

約数の個数: 28

約数和(自身を含む): 1479213736

約数和(自身を除く): 515074057

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 3483, 10449, 30757, 31347, 92271, 276813, 830439, 1322551, 2491317, 3967653, 7473951, 11902959, 22421853, 35708877, 107126631, 321379893, 964139679]

約数ペア:

[(1, 964139679), (3, 321379893), (9, 107126631), (27, 35708877), (43, 22421853), (81, 11902959), (129, 7473951), (243, 3967653), (387, 2491317), (729, 1322551), (1161, 830439), (3483, 276813), (10449, 92271), (30757, 31347)]