66435721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 73801728

約数和(自身を除く): 7366007

約数列:

[1, 11, 103, 191, 307, 1133, 2101, 3377, 19673, 31621, 58637, 216403, 347831, 645007, 6039611, 66435721]

約数ペア:

[(1, 66435721), (11, 6039611), (103, 645007), (191, 347831), (307, 216403), (1133, 58637), (2101, 31621), (3377, 19673)]