68274493

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{6421}}^1$

素因数の和:6473

約数の個数: 16

約数和(自身を含む): 82201600

約数和(自身を除く): 13927107

約数列:

[1, 7, 31, 49, 217, 343, 1519, 6421, 10633, 44947, 199051, 314629, 1393357, 2202403, 9753499, 68274493]

約数ペア:

[(1, 68274493), (7, 9753499), (31, 2202403), (49, 1393357), (217, 314629), (343, 199051), (1519, 44947), (6421, 10633)]