72243457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{907}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 85119552

約数和(自身を除く): 12876095

約数列:

[1, 11, 13, 143, 557, 907, 6127, 7241, 9977, 11791, 79651, 129701, 505199, 5557189, 6567587, 72243457]

約数ペア:

[(1, 72243457), (11, 6567587), (13, 5557189), (143, 505199), (557, 129701), (907, 79651), (6127, 11791), (7241, 9977)]