726755049

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{60127}}^1$

素因数の和:60229

約数の個数: 24

約数和(自身を含む): 1125596160

約数和(自身を除く): 398841111

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 12087, 60127, 180381, 541143, 1022159, 3066477, 4750033, 9199431, 14250099, 42750297, 80750561, 242251683, 726755049]

約数ペア:

[(1, 726755049), (3, 242251683), (9, 80750561), (17, 42750297), (51, 14250099), (79, 9199431), (153, 4750033), (237, 3066477), (711, 1022159), (1343, 541143), (4029, 180381), (12087, 60127)]