68612859

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4079}}^1$

素因数の和:4184

約数の個数: 32

約数和(自身を含む): 117504000

約数和(自身を除く): 48891141

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1869, 2403, 4079, 5607, 12237, 16821, 28553, 36711, 85659, 110133, 256977, 363031, 770931, 1089093, 2541217, 3267279, 7623651, 9801837, 22870953, 68612859]

約数ペア:

[(1, 68612859), (3, 22870953), (7, 9801837), (9, 7623651), (21, 3267279), (27, 2541217), (63, 1089093), (89, 770931), (189, 363031), (267, 256977), (623, 110133), (801, 85659), (1869, 36711), (2403, 28553), (4079, 16821), (5607, 12237)]