51781677

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{6229}}^1$

素因数の和:6412

約数の個数: 16

約数和(自身を含む): 73563840

約数和(自身を除く): 21782163

約数列:

[1, 3, 17, 51, 163, 489, 2771, 6229, 8313, 18687, 105893, 317679, 1015327, 3045981, 17260559, 51781677]

約数ペア:

[(1, 51781677), (3, 17260559), (17, 3045981), (51, 1015327), (163, 317679), (489, 105893), (2771, 18687), (6229, 8313)]