72719647

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72647}}^1$

素因数の和:72678

約数の個数: 16

約数和(自身を含む): 97638912

約数和(自身を除く): 24919265

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 72647, 508529, 799117, 944411, 5593819, 6610877, 10388521, 72719647]

約数ペア:

[(1, 72719647), (7, 10388521), (11, 6610877), (13, 5593819), (77, 944411), (91, 799117), (143, 508529), (1001, 72647)]