73814889

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 109221120

約数和(自身を除く): 35406231

約数列:

[1, 3, 23, 29, 37, 69, 87, 111, 667, 851, 997, 1073, 2001, 2553, 2991, 3219, 22931, 24679, 28913, 36889, 68793, 74037, 86739, 110667, 664999, 848447, 1069781, 1994997, 2545341, 3209343, 24604963, 73814889]

約数ペア:

[(1, 73814889), (3, 24604963), (23, 3209343), (29, 2545341), (37, 1994997), (69, 1069781), (87, 848447), (111, 664999), (667, 110667), (851, 86739), (997, 74037), (1073, 68793), (2001, 36889), (2553, 28913), (2991, 24679), (3219, 22931)]