73903193

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 92232000

約数和(自身を除く): 18328807

約数列:

[1, 7, 13, 91, 169, 179, 349, 1183, 1253, 2327, 2443, 4537, 16289, 30251, 31759, 58981, 62471, 211757, 412867, 437297, 812123, 5684861, 10557599, 73903193]

約数ペア:

[(1, 73903193), (7, 10557599), (13, 5684861), (91, 812123), (169, 437297), (179, 412867), (349, 211757), (1183, 62471), (1253, 58981), (2327, 31759), (2443, 30251), (4537, 16289)]