133695653

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 172204032

約数和(自身を除く): 38508379

約数列:

[1, 7, 13, 31, 83, 91, 217, 403, 571, 581, 1079, 2573, 2821, 3997, 7423, 7553, 17701, 18011, 33449, 47393, 51961, 123907, 230113, 234143, 331751, 616109, 1469183, 1610791, 4312763, 10284281, 19099379, 133695653]

約数ペア:

[(1, 133695653), (7, 19099379), (13, 10284281), (31, 4312763), (83, 1610791), (91, 1469183), (217, 616109), (403, 331751), (571, 234143), (581, 230113), (1079, 123907), (2573, 51961), (2821, 47393), (3997, 33449), (7423, 18011), (7553, 17701)]