15661950237

素因数分解:

$3^3\times {\mathrm{1889}}^1\times {\mathrm{307079}}^1$

素因数の和:308977

約数の個数: 16

約数和(自身を含む): 23215248000

約数和(自身を除く): 7553297763

約数列:

[1, 3, 9, 27, 1889, 5667, 17001, 51003, 307079, 921237, 2763711, 8291133, 580072231, 1740216693, 5220650079, 15661950237]

約数ペア:

[(1, 15661950237), (3, 5220650079), (9, 1740216693), (27, 580072231), (1889, 8291133), (5667, 2763711), (17001, 921237), (51003, 307079)]