66378247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 73120320

約数和(自身を除く): 6742073

約数列:

[1, 13, 89, 103, 557, 1157, 1339, 7241, 9167, 49573, 57371, 119171, 644449, 745823, 5106019, 66378247]

約数ペア:

[(1, 66378247), (13, 5106019), (89, 745823), (103, 644449), (557, 119171), (1157, 57371), (1339, 49573), (7241, 9167)]