6819201

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 10752000

約数和(自身を除く): 3932799

約数列:

[1, 3, 9, 23, 27, 69, 79, 139, 207, 237, 417, 621, 711, 1251, 1817, 2133, 3197, 3753, 5451, 9591, 10981, 16353, 28773, 32943, 49059, 86319, 98829, 252563, 296487, 757689, 2273067, 6819201]

約数ペア:

[(1, 6819201), (3, 2273067), (9, 757689), (23, 296487), (27, 252563), (69, 98829), (79, 86319), (139, 49059), (207, 32943), (237, 28773), (417, 16353), (621, 10981), (711, 9591), (1251, 5451), (1817, 3753), (2133, 3197)]