84726927

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 126023040

約数和(自身を除く): 41296113

約数列:

[1, 3, 9, 67, 71, 201, 213, 603, 639, 1979, 4757, 5937, 14271, 17811, 42813, 132593, 140509, 397779, 421527, 1193337, 1264581, 9414103, 28242309, 84726927]

約数ペア:

[(1, 84726927), (3, 28242309), (9, 9414103), (67, 1264581), (71, 1193337), (201, 421527), (213, 397779), (603, 140509), (639, 132593), (1979, 42813), (4757, 17811), (5937, 14271)]