72347223

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109121}}^1$

素因数の和:109154

約数の個数: 16

約数和(自身を含む): 109994976

約数和(自身を除く): 37647753

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 109121, 327363, 1418573, 1855057, 4255719, 5565171, 24115741, 72347223]

約数ペア:

[(1, 72347223), (3, 24115741), (13, 5565171), (17, 4255719), (39, 1855057), (51, 1418573), (221, 327363), (663, 109121)]