68116671

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63601}}^1$

素因数の和:63631

約数の個数: 24

約数和(自身を含む): 119062944

約数和(自身を除く): 50946273

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 63601, 190803, 445207, 572409, 1081217, 1335621, 3243651, 4006863, 7568519, 9730953, 22705557, 68116671]

約数ペア:

[(1, 68116671), (3, 22705557), (7, 9730953), (9, 7568519), (17, 4006863), (21, 3243651), (51, 1335621), (63, 1081217), (119, 572409), (153, 445207), (357, 190803), (1071, 63601)]