126912401

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{33637}}^1$

素因数の和:33669

約数の個数: 16

約数和(自身を含む): 161462400

約数和(自身を除く): 34549999

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 33637, 235459, 370007, 1648213, 2590049, 11537491, 18130343, 126912401]

約数ペア:

[(1, 126912401), (7, 18130343), (11, 11537491), (49, 2590049), (77, 1648213), (343, 370007), (539, 235459), (3773, 33637)]