67655973

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2687}}^1$

素因数の和:2817

約数の個数: 32

約数和(自身を含む): 113541120

約数和(自身を除く): 45885147

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 231, 327, 763, 1199, 2289, 2687, 3597, 8061, 8393, 18809, 25179, 29557, 56427, 88671, 206899, 292883, 620697, 878649, 2050181, 3221713, 6150543, 9665139, 22551991, 67655973]

約数ペア:

[(1, 67655973), (3, 22551991), (7, 9665139), (11, 6150543), (21, 3221713), (33, 2050181), (77, 878649), (109, 620697), (231, 292883), (327, 206899), (763, 88671), (1199, 56427), (2289, 29557), (2687, 25179), (3597, 18809), (8061, 8393)]