72831609

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{26189}}^1$

素因数の和:26301

約数の個数: 16

約数和(自身を含む): 108950400

約数和(自身を除く): 36118791

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 26189, 78567, 235701, 707103, 2697467, 8092401, 24277203, 72831609]

約数ペア:

[(1, 72831609), (3, 24277203), (9, 8092401), (27, 2697467), (103, 707103), (309, 235701), (927, 78567), (2781, 26189)]