76990263

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{215659}}^1$

素因数の和:215686

約数の個数: 16

約数和(自身を含む): 124220160

約数和(自身を除く): 47229897

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 215659, 646977, 1509613, 3666203, 4528839, 10998609, 25663421, 76990263]

約数ペア:

[(1, 76990263), (3, 25663421), (7, 10998609), (17, 4528839), (21, 3666203), (51, 1509613), (119, 646977), (357, 215659)]