67205747

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{18149}}^1$

素因数の和:18202

約数の個数: 12

約数和(自身を含む): 80295600

約数和(自身を除く): 13089853

約数列:

[1, 7, 23, 161, 529, 3703, 18149, 127043, 417427, 2921989, 9600821, 67205747]

約数ペア:

[(1, 67205747), (7, 9600821), (23, 2921989), (161, 417427), (529, 127043), (3703, 18149)]