47925423

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 85962240

約数和(自身を除く): 38036817

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 163, 273, 359, 489, 819, 1077, 1141, 1467, 2119, 2513, 3231, 3423, 4667, 6357, 7539, 10269, 14001, 14833, 19071, 22617, 32669, 42003, 44499, 58517, 98007, 133497, 175551, 294021, 409619, 526653, 760721, 1228857, 2282163, 3686571, 5325047, 6846489, 15975141, 47925423]

約数ペア:

[(1, 47925423), (3, 15975141), (7, 6846489), (9, 5325047), (13, 3686571), (21, 2282163), (39, 1228857), (63, 760721), (91, 526653), (117, 409619), (163, 294021), (273, 175551), (359, 133497), (489, 98007), (819, 58517), (1077, 44499), (1141, 42003), (1467, 32669), (2119, 22617), (2513, 19071), (3231, 14833), (3423, 14001), (4667, 10269), (6357, 7539)]