27289503241

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1\times {\mathrm{14341}}^1$

素因数の和:16273

約数の個数: 32

約数和(自身を含む): 36662282496

約数和(自身を除く): 9372779255

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1901, 13307, 14341, 20911, 24713, 100387, 146377, 157751, 172991, 186433, 271843, 1104257, 1305031, 1902901, 2050763, 14355341, 27262241, 190835687, 299884651, 354409133, 2099192557, 2480863931, 3898500463, 27289503241]

約数ペア:

[(1, 27289503241), (7, 3898500463), (11, 2480863931), (13, 2099192557), (77, 354409133), (91, 299884651), (143, 190835687), (1001, 27262241), (1901, 14355341), (13307, 2050763), (14341, 1902901), (20911, 1305031), (24713, 1104257), (100387, 271843), (146377, 186433), (157751, 172991)]