68746181

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6491}}^1$

素因数の和:6604

約数の個数: 16

約数和(自身を含む): 84136320

約数和(自身を除く): 15390139

約数列:

[1, 7, 17, 89, 119, 623, 1513, 6491, 10591, 45437, 110347, 577699, 772429, 4043893, 9820883, 68746181]

約数ペア:

[(1, 68746181), (7, 9820883), (17, 4043893), (89, 772429), (119, 577699), (623, 110347), (1513, 45437), (6491, 10591)]