139698513

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{10847}}^1$

素因数の和:10915

約数の個数: 24

約数和(自身を含む): 213228288

約数和(自身を除く): 73529775

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 4293, 10847, 12879, 32541, 97623, 292869, 574891, 878607, 1724673, 2635821, 5174019, 15522057, 46566171, 139698513]

約数ペア:

[(1, 139698513), (3, 46566171), (9, 15522057), (27, 5174019), (53, 2635821), (81, 1724673), (159, 878607), (243, 574891), (477, 292869), (1431, 97623), (4293, 32541), (10847, 12879)]