129847173

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{28607}}^1$

素因数の和:28716

約数の個数: 16

約数和(自身を含む): 185379840

約数和(自身を除く): 55532667

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 28607, 85821, 486319, 1458957, 2546023, 7638069, 43282391, 129847173]

約数ペア:

[(1, 129847173), (3, 43282391), (17, 7638069), (51, 2546023), (89, 1458957), (267, 486319), (1513, 85821), (4539, 28607)]