40716297

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 64064000

約数和(自身を除く): 23347703

約数列:

[1, 3, 9, 19, 27, 57, 139, 171, 417, 513, 571, 1251, 1713, 2641, 3753, 5139, 7923, 10849, 15417, 23769, 32547, 71307, 79369, 97641, 238107, 292923, 714321, 1508011, 2142963, 4524033, 13572099, 40716297]

約数ペア:

[(1, 40716297), (3, 13572099), (9, 4524033), (19, 2142963), (27, 1508011), (57, 714321), (139, 292923), (171, 238107), (417, 97641), (513, 79369), (571, 71307), (1251, 32547), (1713, 23769), (2641, 15417), (3753, 10849), (5139, 7923)]