72890211

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{1021}}^1$

素因数の和:1526

約数の個数: 16

約数和(自身を含む): 99338400

約数和(自身を除く): 26448189

約数列:

[1, 3, 53, 159, 449, 1021, 1347, 3063, 23797, 54113, 71391, 162339, 458429, 1375287, 24296737, 72890211]

約数ペア:

[(1, 72890211), (3, 24296737), (53, 1375287), (159, 458429), (449, 162339), (1021, 71391), (1347, 54113), (3063, 23797)]