72012897

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{7499}}^1$

素因数の和:7613

約数の個数: 24

約数和(自身を含む): 114660000

約数和(自身を除く): 42647103

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1067, 3201, 7499, 9603, 22497, 67491, 82489, 247467, 727403, 742401, 2182209, 6546627, 8001433, 24004299, 72012897]

約数ペア:

[(1, 72012897), (3, 24004299), (9, 8001433), (11, 6546627), (33, 2182209), (97, 742401), (99, 727403), (291, 247467), (873, 82489), (1067, 67491), (3201, 22497), (7499, 9603)]