85186899

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71167}}^1$

素因数の和:71199

約数の個数: 24

約数和(自身を含む): 148029440

約数和(自身を除く): 62842541

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 71167, 213501, 498169, 640503, 1352173, 1494507, 4056519, 4483521, 9465211, 12169557, 28395633, 85186899]

約数ペア:

[(1, 85186899), (3, 28395633), (7, 12169557), (9, 9465211), (19, 4483521), (21, 4056519), (57, 1494507), (63, 1352173), (133, 640503), (171, 498169), (399, 213501), (1197, 71167)]