89282691

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30713}}^1$

素因数の和:30755

約数の個数: 24

約数和(自身を含む): 143741520

約数和(自身を除く): 54458829

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 30713, 92139, 276417, 522121, 583547, 1566363, 1750641, 4699089, 5251923, 9920299, 29760897, 89282691]

約数ペア:

[(1, 89282691), (3, 29760897), (9, 9920299), (17, 5251923), (19, 4699089), (51, 1750641), (57, 1566363), (153, 583547), (171, 522121), (323, 276417), (969, 92139), (2907, 30713)]