72614529

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{206879}}^1$

素因数の和:206901

約数の個数: 16

約数和(自身を含む): 115852800

約数和(自身を除く): 43238271

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 206879, 620637, 1861911, 2689427, 5585733, 8068281, 24204843, 72614529]

約数ペア:

[(1, 72614529), (3, 24204843), (9, 8068281), (13, 5585733), (27, 2689427), (39, 1861911), (117, 620637), (351, 206879)]