9917073

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 15270528

約数和(自身を除く): 5353455

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 1103, 2997, 3309, 8991, 9927, 29781, 40811, 89343, 122433, 268029, 367299, 1101897, 3305691, 9917073]

約数ペア:

[(1, 9917073), (3, 3305691), (9, 1101897), (27, 367299), (37, 268029), (81, 122433), (111, 89343), (243, 40811), (333, 29781), (999, 9927), (1103, 8991), (2997, 3309)]