137769819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1019}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 213269760

約数和(自身を除く): 75499941

約数列:

[1, 3, 11, 17, 33, 51, 187, 241, 561, 723, 1019, 2651, 3057, 4097, 7953, 11209, 12291, 17323, 33627, 45067, 51969, 135201, 190553, 245579, 571659, 736737, 2701369, 4174843, 8104107, 12524529, 45923273, 137769819]

約数ペア:

[(1, 137769819), (3, 45923273), (11, 12524529), (17, 8104107), (33, 4174843), (51, 2701369), (187, 736737), (241, 571659), (561, 245579), (723, 190553), (1019, 135201), (2651, 51969), (3057, 45067), (4097, 33627), (7953, 17323), (11209, 12291)]