55741689

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 87352320

約数和(自身を除く): 31610631

約数列:

[1, 3, 9, 27, 31, 79, 81, 93, 237, 279, 281, 711, 837, 843, 2133, 2449, 2511, 2529, 6399, 7347, 7587, 8711, 22041, 22199, 22761, 26133, 66123, 66597, 78399, 198369, 199791, 235197, 599373, 688169, 705591, 1798119, 2064507, 6193521, 18580563, 55741689]

約数ペア:

[(1, 55741689), (3, 18580563), (9, 6193521), (27, 2064507), (31, 1798119), (79, 705591), (81, 688169), (93, 599373), (237, 235197), (279, 199791), (281, 198369), (711, 78399), (837, 66597), (843, 66123), (2133, 26133), (2449, 22761), (2511, 22199), (2529, 22041), (6399, 8711), (7347, 7587)]