72242523

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{3929}}^1$

素因数の和:4168

約数の個数: 20

約数和(自身を含む): 108420840

約数和(自身を除く): 36178317

約数列:

[1, 3, 9, 27, 81, 227, 681, 2043, 3929, 6129, 11787, 18387, 35361, 106083, 318249, 891883, 2675649, 8026947, 24080841, 72242523]

約数ペア:

[(1, 72242523), (3, 24080841), (9, 8026947), (27, 2675649), (81, 891883), (227, 318249), (681, 106083), (2043, 35361), (3929, 18387), (6129, 11787)]