72293403

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{264811}}^1$

素因数の和:264834

約数の個数: 16

約数和(自身を含む): 118635776

約数和(自身を除く): 46342373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 264811, 794433, 1853677, 3442543, 5561031, 10327629, 24097801, 72293403]

約数ペア:

[(1, 72293403), (3, 24097801), (7, 10327629), (13, 5561031), (21, 3442543), (39, 1853677), (91, 794433), (273, 264811)]