78202431

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5743}}^1$

素因数の和:5855

約数の個数: 24

約数和(自身を含む): 120968640

約数和(自身を除く): 42766209

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 4539, 5743, 13617, 17229, 51687, 97631, 292893, 511127, 878679, 1533381, 4600143, 8689159, 26067477, 78202431]

約数ペア:

[(1, 78202431), (3, 26067477), (9, 8689159), (17, 4600143), (51, 1533381), (89, 878679), (153, 511127), (267, 292893), (801, 97631), (1513, 51687), (4539, 17229), (5743, 13617)]