56345517

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{34211}}^1$

素因数の和:34281

約数の個数: 16

約数和(自身を含む): 84845760

約数和(自身を除く): 28500243

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 34211, 102633, 307899, 923697, 2086871, 6260613, 18781839, 56345517]

約数ペア:

[(1, 56345517), (3, 18781839), (9, 6260613), (27, 2086871), (61, 923697), (183, 307899), (549, 102633), (1647, 34211)]