27656123

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 32124288

約数和(自身を除く): 4468165

約数列:

[1, 11, 31, 73, 101, 121, 341, 803, 1111, 2263, 3131, 3751, 7373, 8833, 12221, 24893, 34441, 81103, 228563, 273823, 378851, 892133, 2514193, 27656123]

約数ペア:

[(1, 27656123), (11, 2514193), (31, 892133), (73, 378851), (101, 273823), (121, 228563), (341, 81103), (803, 34441), (1111, 24893), (2263, 12221), (3131, 8833), (3751, 7373)]