90433049

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 111302400

約数和(自身を除く): 20869351

約数列:

[1, 7, 29, 61, 67, 109, 203, 427, 469, 763, 1769, 1943, 3161, 4087, 6649, 7303, 12383, 13601, 22127, 28609, 46543, 51121, 118523, 192821, 211787, 445483, 829661, 1349747, 1482509, 3118381, 12919007, 90433049]

約数ペア:

[(1, 90433049), (7, 12919007), (29, 3118381), (61, 1482509), (67, 1349747), (109, 829661), (203, 445483), (427, 211787), (469, 192821), (763, 118523), (1769, 51121), (1943, 46543), (3161, 28609), (4087, 22127), (6649, 13601), (7303, 12383)]