12565550979

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{37957}}^1$

素因数の和:38097

約数の個数: 40

約数和(自身を含む): 19363742288

約数和(自身を除く): 6798191309

約数列:

[1, 3, 9, 27, 61, 67, 81, 183, 201, 549, 603, 1647, 1809, 4087, 4941, 5427, 12261, 36783, 37957, 110349, 113871, 331047, 341613, 1024839, 2315377, 2543119, 3074517, 6946131, 7629357, 20838393, 22888071, 62515179, 68664213, 155130259, 187545537, 205992639, 465390777, 1396172331, 4188516993, 12565550979]

約数ペア:

[(1, 12565550979), (3, 4188516993), (9, 1396172331), (27, 465390777), (61, 205992639), (67, 187545537), (81, 155130259), (183, 68664213), (201, 62515179), (549, 22888071), (603, 20838393), (1647, 7629357), (1809, 6946131), (4087, 3074517), (4941, 2543119), (5427, 2315377), (12261, 1024839), (36783, 341613), (37957, 331047), (110349, 113871)]