129853191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 203622048

約数和(自身を除く): 73768857

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 281, 289, 533, 663, 697, 843, 867, 1599, 2091, 3653, 3757, 4777, 9061, 10959, 11271, 11521, 11849, 14331, 27183, 34563, 35547, 62101, 81209, 149773, 154037, 186303, 195857, 243627, 449319, 462111, 587571, 1055717, 2546141, 3167151, 3329569, 7638423, 9988707, 43284397, 129853191]

約数ペア:

[(1, 129853191), (3, 43284397), (13, 9988707), (17, 7638423), (39, 3329569), (41, 3167151), (51, 2546141), (123, 1055717), (221, 587571), (281, 462111), (289, 449319), (533, 243627), (663, 195857), (697, 186303), (843, 154037), (867, 149773), (1599, 81209), (2091, 62101), (3653, 35547), (3757, 34563), (4777, 27183), (9061, 14331), (10959, 11849), (11271, 11521)]