123075693

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{116881}}^1$

素因数の和:116906

約数の個数: 20

約数和(自身を含む): 197998108

約数和(自身を除く): 74922415

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 116881, 350643, 1051929, 1519453, 3155787, 4558359, 9467361, 13675077, 41025231, 123075693]

約数ペア:

[(1, 123075693), (3, 41025231), (9, 13675077), (13, 9467361), (27, 4558359), (39, 3155787), (81, 1519453), (117, 1051929), (351, 350643), (1053, 116881)]