80268517

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{7549}}^1$

素因数の和:7601

約数の個数: 16

約数和(自身を含む): 96640000

約数和(自身を除く): 16371483

約数列:

[1, 7, 31, 49, 217, 343, 1519, 7549, 10633, 52843, 234019, 369901, 1638133, 2589307, 11466931, 80268517]

約数ペア:

[(1, 80268517), (7, 11466931), (31, 2589307), (49, 1638133), (217, 369901), (343, 234019), (1519, 52843), (7549, 10633)]