137553663

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{2797}}^1$

素因数の和:2923

約数の個数: 24

約数和(自身を含む): 200717328

約数和(自身を除く): 63163665

約数列:

[1, 3, 13, 39, 97, 169, 291, 507, 1261, 2797, 3783, 8391, 16393, 36361, 49179, 109083, 271309, 472693, 813927, 1418079, 3527017, 10581051, 45851221, 137553663]

約数ペア:

[(1, 137553663), (3, 45851221), (13, 10581051), (39, 3527017), (97, 1418079), (169, 813927), (291, 472693), (507, 271309), (1261, 109083), (2797, 49179), (3783, 36361), (8391, 16393)]