55117269

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4513}}^1$

素因数の和:4601

約数の個数: 24

約数和(自身を含む): 84502080

約数和(自身を除く): 29384811

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 4513, 12213, 13539, 40617, 103799, 266267, 311397, 798801, 934191, 2396403, 6124141, 18372423, 55117269]

約数ペア:

[(1, 55117269), (3, 18372423), (9, 6124141), (23, 2396403), (59, 934191), (69, 798801), (177, 311397), (207, 266267), (531, 103799), (1357, 40617), (4071, 13539), (4513, 12213)]