68320263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 105933312

約数和(自身を除く): 37613049

約数列:

[1, 3, 11, 17, 33, 51, 187, 193, 561, 579, 631, 1893, 2123, 3281, 6369, 6941, 9843, 10727, 20823, 32181, 36091, 108273, 117997, 121783, 353991, 365349, 1339613, 2070311, 4018839, 6210933, 22773421, 68320263]

約数ペア:

[(1, 68320263), (3, 22773421), (11, 6210933), (17, 4018839), (33, 2070311), (51, 1339613), (187, 365349), (193, 353991), (561, 121783), (579, 117997), (631, 108273), (1893, 36091), (2123, 32181), (3281, 20823), (6369, 10727), (6941, 9843)]