90127017211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1826023}}^1$

素因数の和:1826682

約数の個数: 16

約数和(自身を含む): 112541511168

約数和(自身を除く): 22414493957

約数列:

[1, 7, 11, 77, 641, 4487, 7051, 49357, 1826023, 12782161, 20086253, 140603771, 1170480743, 8193365201, 12875288173, 90127017211]

約数ペア:

[(1, 90127017211), (7, 12875288173), (11, 8193365201), (77, 1170480743), (641, 140603771), (4487, 20086253), (7051, 12782161), (49357, 1826023)]