160132761

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 243210240

約数和(自身を除く): 83077479

約数列:

[1, 3, 9, 27, 71, 103, 213, 309, 639, 811, 927, 1917, 2433, 2781, 7299, 7313, 21897, 21939, 57581, 65817, 83533, 172743, 197451, 250599, 518229, 751797, 1554687, 2255391, 5930843, 17792529, 53377587, 160132761]

約数ペア:

[(1, 160132761), (3, 53377587), (9, 17792529), (27, 5930843), (71, 2255391), (103, 1554687), (213, 751797), (309, 518229), (639, 250599), (811, 197451), (927, 172743), (1917, 83533), (2433, 65817), (2781, 57581), (7299, 21939), (7313, 21897)]