7889623047

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{2297}}^1\times {\mathrm{5531}}^1$

素因数の和:7860

約数の個数: 32

約数和(自身を含む): 12204034560

約数和(自身を除く): 4314411513

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 2297, 5531, 6891, 16593, 20673, 49779, 52831, 62019, 127213, 149337, 158493, 381639, 475479, 1144917, 1426437, 3434751, 12704707, 38114121, 114342363, 292208261, 343027089, 876624783, 2629874349, 7889623047]

約数ペア:

[(1, 7889623047), (3, 2629874349), (9, 876624783), (23, 343027089), (27, 292208261), (69, 114342363), (207, 38114121), (621, 12704707), (2297, 3434751), (5531, 1426437), (6891, 1144917), (16593, 475479), (20673, 381639), (49779, 158493), (52831, 149337), (62019, 127213)]