68078109

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 103795328

約数和(自身を除く): 35717219

約数列:

[1, 3, 11, 29, 33, 87, 121, 223, 319, 363, 669, 841, 957, 2453, 2523, 3509, 6467, 7359, 9251, 10527, 19401, 26983, 27753, 71137, 80949, 101761, 187543, 213411, 305283, 562629, 782507, 2062973, 2347521, 6188919, 22692703, 68078109]

約数ペア:

[(1, 68078109), (3, 22692703), (11, 6188919), (29, 2347521), (33, 2062973), (87, 782507), (121, 562629), (223, 305283), (319, 213411), (363, 187543), (669, 101761), (841, 80949), (957, 71137), (2453, 27753), (2523, 26983), (3509, 19401), (6467, 10527), (7359, 9251)]