139167693

素因数分解:

$3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2843}}^1$

素因数の和:2903

約数の個数: 48

約数和(自身を含む): 246404160

約数和(自身を除く): 107236467

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 111, 147, 189, 259, 333, 441, 777, 999, 1323, 1813, 2331, 2843, 5439, 6993, 8529, 16317, 19901, 25587, 48951, 59703, 76761, 105191, 139307, 179109, 315573, 417921, 537327, 736337, 946719, 1253763, 2209011, 2840157, 3761289, 5154359, 6627033, 15463077, 19881099, 46389231, 139167693]

約数ペア:

[(1, 139167693), (3, 46389231), (7, 19881099), (9, 15463077), (21, 6627033), (27, 5154359), (37, 3761289), (49, 2840157), (63, 2209011), (111, 1253763), (147, 946719), (189, 736337), (259, 537327), (333, 417921), (441, 315573), (777, 179109), (999, 139307), (1323, 105191), (1813, 76761), (2331, 59703), (2843, 48951), (5439, 25587), (6993, 19901), (8529, 16317)]