84148043

素因数分解:

$7^2\times {\mathrm{31}}^2\times {\mathrm{1787}}^1$

素因数の和:1863

約数の個数: 18

約数和(自身を含む): 101202588

約数和(自身を除く): 17054545

約数列:

[1, 7, 31, 49, 217, 961, 1519, 1787, 6727, 12509, 47089, 55397, 87563, 387779, 1717307, 2714453, 12021149, 84148043]

約数ペア:

[(1, 84148043), (7, 12021149), (31, 2714453), (49, 1717307), (217, 387779), (961, 87563), (1519, 55397), (1787, 47089), (6727, 12509)]