58147999

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 76160000

約数和(自身を除く): 18012001

約数列:

[1, 7, 13, 19, 91, 133, 169, 199, 247, 1183, 1393, 1729, 2197, 2587, 3211, 3781, 15379, 18109, 22477, 26467, 33631, 41743, 49153, 235417, 292201, 344071, 437203, 638989, 3060421, 4472923, 8306857, 58147999]

約数ペア:

[(1, 58147999), (7, 8306857), (13, 4472923), (19, 3060421), (91, 638989), (133, 437203), (169, 344071), (199, 292201), (247, 235417), (1183, 49153), (1393, 41743), (1729, 33631), (2197, 26467), (2587, 22477), (3211, 18109), (3781, 15379)]