91715399993

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{553279}}^1$

素因数の和:553509

約数の個数: 24

約数和(自身を含む): 113533056000

約数和(自身を除く): 21817656007

約数列:

[1, 7, 17, 49, 119, 199, 833, 1393, 3383, 9751, 23681, 165767, 553279, 3872953, 9405743, 27110671, 65840201, 110102521, 460881407, 770717647, 1871742857, 5395023529, 13102199999, 91715399993]

約数ペア:

[(1, 91715399993), (7, 13102199999), (17, 5395023529), (49, 1871742857), (119, 770717647), (199, 460881407), (833, 110102521), (1393, 65840201), (3383, 27110671), (9751, 9405743), (23681, 3872953), (165767, 553279)]