72550413

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1787}}^1$

素因数の和:2153

約数の個数: 24

約数和(自身を含む): 113244768

約数和(自身を除く): 40694355

約数列:

[1, 3, 9, 13, 39, 117, 347, 1041, 1787, 3123, 4511, 5361, 13533, 16083, 23231, 40599, 69693, 209079, 620089, 1860267, 5580801, 8061157, 24183471, 72550413]

約数ペア:

[(1, 72550413), (3, 24183471), (9, 8061157), (13, 5580801), (39, 1860267), (117, 620089), (347, 209079), (1041, 69693), (1787, 40599), (3123, 23231), (4511, 16083), (5361, 13533)]