89459643

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 150853920

約数和(自身を除く): 61394277

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 277, 507, 637, 831, 1183, 1911, 1939, 2197, 3549, 3601, 5817, 6591, 8281, 10803, 13573, 15379, 24843, 25207, 40719, 46137, 46813, 75621, 107653, 140439, 176449, 322959, 327691, 529347, 608569, 983073, 1825707, 2293837, 4259983, 6881511, 12779949, 29819881, 89459643]

約数ペア:

[(1, 89459643), (3, 29819881), (7, 12779949), (13, 6881511), (21, 4259983), (39, 2293837), (49, 1825707), (91, 983073), (147, 608569), (169, 529347), (273, 327691), (277, 322959), (507, 176449), (637, 140439), (831, 107653), (1183, 75621), (1911, 46813), (1939, 46137), (2197, 40719), (3549, 25207), (3601, 24843), (5817, 15379), (6591, 13573), (8281, 10803)]