27383787

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2011}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 42372720

約数和(自身を除く): 14988933

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 2011, 4539, 6033, 13617, 18099, 34187, 102561, 178979, 307683, 536937, 1610811, 3042643, 9127929, 27383787]

約数ペア:

[(1, 27383787), (3, 9127929), (9, 3042643), (17, 1610811), (51, 536937), (89, 307683), (153, 178979), (267, 102561), (801, 34187), (1513, 18099), (2011, 13617), (4539, 6033)]