212097008619

素因数分解:

$3^2\times {\mathrm{79}}^2\times {\mathrm{461}}^1\times {\mathrm{8191}}^1$

素因数の和:8816

約数の個数: 36

約数和(自身を含む): 311000481792

約数和(自身を除く): 98903473173

約数列:

[1, 3, 9, 79, 237, 461, 711, 1383, 4149, 6241, 8191, 18723, 24573, 36419, 56169, 73719, 109257, 327771, 647089, 1941267, 2877101, 3776051, 5823801, 8631303, 11328153, 25893909, 33984459, 51120031, 153360093, 298308029, 460080279, 894924087, 2684772261, 23566334291, 70699002873, 212097008619]

約数ペア:

[(1, 212097008619), (3, 70699002873), (9, 23566334291), (79, 2684772261), (237, 894924087), (461, 460080279), (711, 298308029), (1383, 153360093), (4149, 51120031), (6241, 33984459), (8191, 25893909), (18723, 11328153), (24573, 8631303), (36419, 5823801), (56169, 3776051), (73719, 2877101), (109257, 1941267), (327771, 647089)]