137394801

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{17939}}^1$

素因数の和:18005

約数の個数: 24

約数和(自身を含む): 212696640

約数和(自身を除く): 75301839

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 17939, 53817, 161451, 412597, 663743, 1237791, 1991229, 3713373, 5973687, 15266089, 45798267, 137394801]

約数ペア:

[(1, 137394801), (3, 45798267), (9, 15266089), (23, 5973687), (37, 3713373), (69, 1991229), (111, 1237791), (207, 663743), (333, 412597), (851, 161451), (2553, 53817), (7659, 17939)]