7665969519

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{9467}}^1$

素因数の和:10261

約数の個数: 40

約数和(自身を含む): 12349869840

約数和(自身を除く): 4683900321

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 769, 1053, 2307, 6921, 9467, 9997, 20763, 28401, 29991, 62289, 85203, 89973, 123071, 255609, 269919, 369213, 766827, 809757, 1107639, 3322917, 7280123, 9968751, 21840369, 65521107, 94641599, 196563321, 283924797, 589689963, 851774391, 2555323173, 7665969519]

約数ペア:

[(1, 7665969519), (3, 2555323173), (9, 851774391), (13, 589689963), (27, 283924797), (39, 196563321), (81, 94641599), (117, 65521107), (351, 21840369), (769, 9968751), (1053, 7280123), (2307, 3322917), (6921, 1107639), (9467, 809757), (9997, 766827), (20763, 369213), (28401, 269919), (29991, 255609), (62289, 123071), (85203, 89973)]