131140386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13669}}^1$

素因数の和:13731

約数の個数: 48

約数和(自身を含む): 313480440

約数和(自身を除く): 182340054

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 13669, 27338, 41007, 82014, 123021, 177697, 246042, 355394, 533091, 560429, 1066182, 1120858, 1599273, 1681287, 3198546, 3362574, 5043861, 7285577, 10087722, 14571154, 21856731, 43713462, 65570193, 131140386]

約数ペア:

[(1, 131140386), (2, 65570193), (3, 43713462), (6, 21856731), (9, 14571154), (13, 10087722), (18, 7285577), (26, 5043861), (39, 3362574), (41, 3198546), (78, 1681287), (82, 1599273), (117, 1120858), (123, 1066182), (234, 560429), (246, 533091), (369, 355394), (533, 246042), (738, 177697), (1066, 123021), (1599, 82014), (3198, 41007), (4797, 27338), (9594, 13669)]