78662013

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{1283}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 106500096

約数和(自身を除く): 27838083

約数列:

[1, 3, 107, 191, 321, 573, 1283, 3849, 20437, 61311, 137281, 245053, 411843, 735159, 26220671, 78662013]

約数ペア:

[(1, 78662013), (3, 26220671), (107, 735159), (191, 411843), (321, 245053), (573, 137281), (1283, 61311), (3849, 20437)]