39692619

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 61401600

約数和(自身を除く): 21708981

約数列:

[1, 3, 9, 27, 29, 87, 163, 261, 311, 489, 783, 933, 1467, 2799, 4401, 4727, 8397, 9019, 14181, 27057, 42543, 50693, 81171, 127629, 152079, 243513, 456237, 1368711, 1470097, 4410291, 13230873, 39692619]

約数ペア:

[(1, 39692619), (3, 13230873), (9, 4410291), (27, 1470097), (29, 1368711), (87, 456237), (163, 243513), (261, 152079), (311, 127629), (489, 81171), (783, 50693), (933, 42543), (1467, 27057), (2799, 14181), (4401, 9019), (4727, 8397)]