72816159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{18127}}^1$

素因数の和:18246

約数の個数: 16

約数和(自身を含む): 105577472

約数和(自身を除く): 32761313

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 18127, 54381, 235651, 706953, 1867081, 5601243, 24272053, 72816159]

約数ペア:

[(1, 72816159), (3, 24272053), (13, 5601243), (39, 1867081), (103, 706953), (309, 235651), (1339, 54381), (4017, 18127)]