26790543

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3881}}^1$

素因数の和:3959

約数の個数: 24

約数和(自身を含む): 42391440

約数和(自身を除く): 15600897

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 3881, 6903, 11643, 34929, 50453, 151359, 228979, 454077, 686937, 2060811, 2976727, 8930181, 26790543]

約数ペア:

[(1, 26790543), (3, 8930181), (9, 2976727), (13, 2060811), (39, 686937), (59, 454077), (117, 228979), (177, 151359), (531, 50453), (767, 34929), (2301, 11643), (3881, 6903)]