135780138

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{21491}}^1$

素因数の和:21521

約数の個数: 48

約数和(自身を含む): 328569696

約数和(自身を除く): 192789558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 21491, 42982, 64473, 128946, 193419, 279383, 386838, 558766, 580257, 838149, 1160514, 1676298, 1740771, 2514447, 3481542, 5028894, 5222313, 7543341, 10444626, 15086682, 22630023, 45260046, 67890069, 135780138]

約数ペア:

[(1, 135780138), (2, 67890069), (3, 45260046), (6, 22630023), (9, 15086682), (13, 10444626), (18, 7543341), (26, 5222313), (27, 5028894), (39, 3481542), (54, 2514447), (78, 1740771), (81, 1676298), (117, 1160514), (162, 838149), (234, 580257), (243, 558766), (351, 386838), (486, 279383), (702, 193419), (1053, 128946), (2106, 64473), (3159, 42982), (6318, 21491)]