67193973

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2063}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 123641856

約数和(自身を除く): 56447883

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 231, 329, 423, 517, 693, 987, 1551, 2063, 2961, 3619, 4653, 6189, 10857, 14441, 18567, 22693, 32571, 43323, 68079, 96961, 129969, 158851, 204237, 290883, 476553, 678727, 872649, 1066571, 1429659, 2036181, 3199713, 6108543, 7465997, 9599139, 22397991, 67193973]

約数ペア:

[(1, 67193973), (3, 22397991), (7, 9599139), (9, 7465997), (11, 6108543), (21, 3199713), (33, 2036181), (47, 1429659), (63, 1066571), (77, 872649), (99, 678727), (141, 476553), (231, 290883), (329, 204237), (423, 158851), (517, 129969), (693, 96961), (987, 68079), (1551, 43323), (2063, 32571), (2961, 22693), (3619, 18567), (4653, 14441), (6189, 10857)]