67922019

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:768

約数の個数: 36

約数和(自身を含む): 109120648

約数和(自身を除く): 41198629

約数列:

[1, 3, 9, 11, 33, 97, 99, 121, 291, 363, 643, 873, 1067, 1089, 1929, 3201, 5787, 7073, 9603, 11737, 21219, 35211, 62371, 63657, 77803, 105633, 187113, 233409, 561339, 686081, 700227, 2058243, 6174729, 7546891, 22640673, 67922019]

約数ペア:

[(1, 67922019), (3, 22640673), (9, 7546891), (11, 6174729), (33, 2058243), (97, 700227), (99, 686081), (121, 561339), (291, 233409), (363, 187113), (643, 105633), (873, 77803), (1067, 63657), (1089, 62371), (1929, 35211), (3201, 21219), (5787, 11737), (7073, 9603)]