89641161

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{6397}}^1$

素因数の和:6582

約数の個数: 20

約数和(自身を含む): 134703492

約数和(自身を除く): 45062331

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 6397, 14013, 19191, 57573, 172719, 518157, 1106681, 3320043, 9960129, 29880387, 89641161]

約数ペア:

[(1, 89641161), (3, 29880387), (9, 9960129), (27, 3320043), (81, 1106681), (173, 518157), (519, 172719), (1557, 57573), (4671, 19191), (6397, 14013)]