82663659

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2707}}^1$

素因数の和:2761

約数の個数: 40

約数和(自身を含む): 137620560

約数和(自身を除く): 54956901

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 783, 1053, 1131, 2349, 2707, 3393, 8121, 10179, 24363, 30537, 35191, 73089, 78503, 105573, 219267, 235509, 316719, 706527, 950157, 1020539, 2119581, 2850471, 3061617, 6358743, 9184851, 27554553, 82663659]

約数ペア:

[(1, 82663659), (3, 27554553), (9, 9184851), (13, 6358743), (27, 3061617), (29, 2850471), (39, 2119581), (81, 1020539), (87, 950157), (117, 706527), (261, 316719), (351, 235509), (377, 219267), (783, 105573), (1053, 78503), (1131, 73089), (2349, 35191), (2707, 30537), (3393, 24363), (8121, 10179)]