90650049

素因数分解:

$3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{3407}}^1$

素因数の和:3605

約数の個数: 24

約数和(自身を含む): 141418368

約数和(自身を除く): 50768319

約数列:

[1, 3, 7, 21, 49, 147, 181, 543, 1267, 3407, 3801, 8869, 10221, 23849, 26607, 71547, 166943, 500829, 616667, 1850001, 4316669, 12950007, 30216683, 90650049]

約数ペア:

[(1, 90650049), (3, 30216683), (7, 12950007), (21, 4316669), (49, 1850001), (147, 616667), (181, 500829), (543, 166943), (1267, 71547), (3407, 26607), (3801, 23849), (8869, 10221)]