69907233

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 104113152

約数和(自身を除く): 34205919

約数列:

[1, 3, 11, 33, 103, 131, 157, 309, 393, 471, 1133, 1441, 1727, 3399, 4323, 5181, 13493, 16171, 20567, 40479, 48513, 61701, 148423, 177881, 226237, 445269, 533643, 678711, 2118401, 6355203, 23302411, 69907233]

約数ペア:

[(1, 69907233), (3, 23302411), (11, 6355203), (33, 2118401), (103, 678711), (131, 533643), (157, 445269), (309, 226237), (393, 177881), (471, 148423), (1133, 61701), (1441, 48513), (1727, 40479), (3399, 20567), (4323, 16171), (5181, 13493)]