25166079

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 38983680

約数和(自身を除く): 13817601

約数列:

[1, 3, 9, 27, 31, 93, 107, 279, 281, 321, 837, 843, 963, 2529, 2889, 3317, 7587, 8711, 9951, 26133, 29853, 30067, 78399, 89559, 90201, 235197, 270603, 811809, 932077, 2796231, 8388693, 25166079]

約数ペア:

[(1, 25166079), (3, 8388693), (9, 2796231), (27, 932077), (31, 811809), (93, 270603), (107, 235197), (279, 90201), (281, 89559), (321, 78399), (837, 30067), (843, 29853), (963, 26133), (2529, 9951), (2889, 8711), (3317, 7587)]