157075186107

素因数分解:

$3^1\times 7^3\times {\mathrm{7877}}^1\times {\mathrm{19379}}^1$

素因数の和:27280

約数の個数: 32

約数和(自身を含む): 244281024000

約数和(自身を除く): 87205837893

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 7877, 19379, 23631, 55139, 58137, 135653, 165417, 385973, 406959, 949571, 1157919, 2701811, 2848713, 6646997, 8105433, 19940991, 152648383, 457945149, 1068538681, 3205616043, 7479770767, 22439312301, 52358395369, 157075186107]

約数ペア:

[(1, 157075186107), (3, 52358395369), (7, 22439312301), (21, 7479770767), (49, 3205616043), (147, 1068538681), (343, 457945149), (1029, 152648383), (7877, 19940991), (19379, 8105433), (23631, 6646997), (55139, 2848713), (58137, 2701811), (135653, 1157919), (165417, 949571), (385973, 406959)]