7777641321

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{50834257}}^1$

素因数の和:50834280

約数の個数: 12

約数和(自身を含む): 11895216372

約数和(自身を除く): 4117575051

約数列:

[1, 3, 9, 17, 51, 153, 50834257, 152502771, 457508313, 864182369, 2592547107, 7777641321]

約数ペア:

[(1, 7777641321), (3, 2592547107), (9, 864182369), (17, 457508313), (51, 152502771), (153, 50834257)]