90620299

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{51169}}^1$

素因数の和:51210

約数の個数: 16

約数和(自身を含む): 117895680

約数和(自身を除く): 27275381

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 51169, 358183, 562859, 1176887, 3940013, 8238209, 12945757, 90620299]

約数ペア:

[(1, 90620299), (7, 12945757), (11, 8238209), (23, 3940013), (77, 1176887), (161, 562859), (253, 358183), (1771, 51169)]