15677977509

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{135427}}^1$

素因数の和:136129

約数の個数: 24

約数和(自身を含む): 23873247840

約数和(自身を除く): 8195270331

約数列:

[1, 3, 9, 19, 57, 171, 677, 2031, 6093, 12863, 38589, 115767, 135427, 406281, 1218843, 2573113, 7719339, 23158017, 91684079, 275052237, 825156711, 1741997501, 5225992503, 15677977509]

約数ペア:

[(1, 15677977509), (3, 5225992503), (9, 1741997501), (19, 825156711), (57, 275052237), (171, 91684079), (677, 23158017), (2031, 7719339), (6093, 2573113), (12863, 1218843), (38589, 406281), (115767, 135427)]