72450147

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313637}}^1$

素因数の和:313658

約数の個数: 16

約数和(自身を含む): 120436992

約数和(自身を除く): 47986845

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 313637, 940911, 2195459, 3450007, 6586377, 10350021, 24150049, 72450147]

約数ペア:

[(1, 72450147), (3, 24150049), (7, 10350021), (11, 6586377), (21, 3450007), (33, 2195459), (77, 940911), (231, 313637)]