72136593

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{471481}}^1$

素因数の和:471504

約数の個数: 12

約数和(自身を含む): 110326788

約数和(自身を除く): 38190195

約数列:

[1, 3, 9, 17, 51, 153, 471481, 1414443, 4243329, 8015177, 24045531, 72136593]

約数ペア:

[(1, 72136593), (3, 24045531), (9, 8015177), (17, 4243329), (51, 1414443), (153, 471481)]