191007477

素因数分解:

$3^6\times {\mathrm{479}}^1\times {\mathrm{547}}^1$

素因数の和:1044

約数の個数: 28

約数和(自身を含む): 287502720

約数和(自身を除く): 96495243

約数列:

[1, 3, 9, 27, 81, 243, 479, 547, 729, 1437, 1641, 4311, 4923, 12933, 14769, 38799, 44307, 116397, 132921, 262013, 349191, 398763, 786039, 2358117, 7074351, 21223053, 63669159, 191007477]

約数ペア:

[(1, 191007477), (3, 63669159), (9, 21223053), (27, 7074351), (81, 2358117), (243, 786039), (479, 398763), (547, 349191), (729, 262013), (1437, 132921), (1641, 116397), (4311, 44307), (4923, 38799), (12933, 14769)]