72117907199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1180577}}^1$

素因数の和:1180754

約数の個数: 16

約数和(自身を含む): 80392639488

約数和(自身を除く): 8274732289

約数列:

[1, 13, 37, 127, 481, 1651, 4699, 61087, 1180577, 15347501, 43681349, 149933279, 567857537, 1949132627, 5547531323, 72117907199]

約数ペア:

[(1, 72117907199), (13, 5547531323), (37, 1949132627), (127, 567857537), (481, 149933279), (1651, 43681349), (4699, 15347501), (61087, 1180577)]