80372271

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{6203}}^1$

素因数の和:6830

約数の個数: 16

約数和(自身を含む): 122690304

約数和(自身を除く): 42318033

約数列:

[1, 3, 7, 21, 617, 1851, 4319, 6203, 12957, 18609, 43421, 130263, 3827251, 11481753, 26790757, 80372271]

約数ペア:

[(1, 80372271), (3, 26790757), (7, 11481753), (21, 3827251), (617, 130263), (1851, 43421), (4319, 18609), (6203, 12957)]