72567517

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3371}}^1$

素因数の和:3504

約数の個数: 16

約数和(自身を含む): 84165120

約数和(自身を除く): 11597603

約数列:

[1, 11, 19, 103, 209, 1133, 1957, 3371, 21527, 37081, 64049, 347213, 704539, 3819343, 6597047, 72567517]

約数ペア:

[(1, 72567517), (11, 6597047), (19, 3819343), (103, 704539), (209, 347213), (1133, 64049), (1957, 37081), (3371, 21527)]