105899481

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{4177}}^1$

素因数の和:4502

約数の個数: 20

約数和(自身を含む): 158738932

約数和(自身を除く): 52839451

約数列:

[1, 3, 9, 27, 81, 313, 939, 2817, 4177, 8451, 12531, 25353, 37593, 112779, 338337, 1307401, 3922203, 11766609, 35299827, 105899481]

約数ペア:

[(1, 105899481), (3, 35299827), (9, 11766609), (27, 3922203), (81, 1307401), (313, 338337), (939, 112779), (2817, 37593), (4177, 25353), (8451, 12531)]