66227481

素因数分解:

$3^2\times {\mathrm{89}}^2\times {\mathrm{929}}^1$

素因数の和:1113

約数の個数: 18

約数和(自身を含む): 96852990

約数和(自身を除く): 30625509

約数列:

[1, 3, 9, 89, 267, 801, 929, 2787, 7921, 8361, 23763, 71289, 82681, 248043, 744129, 7358609, 22075827, 66227481]

約数ペア:

[(1, 66227481), (3, 22075827), (9, 7358609), (89, 744129), (267, 248043), (801, 82681), (929, 71289), (2787, 23763), (7921, 8361)]