72939451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 80918208

約数和(自身を除く): 7978757

約数列:

[1, 13, 41, 281, 487, 533, 3653, 6331, 11521, 19967, 136847, 149773, 259571, 1779011, 5610727, 72939451]

約数ペア:

[(1, 72939451), (13, 5610727), (41, 1779011), (281, 259571), (487, 149773), (533, 136847), (3653, 19967), (6331, 11521)]