133899966

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:391

約数の個数: 80

約数和(自身を含む): 312847920

約数和(自身を除く): 178947954

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 89, 111, 162, 178, 222, 251, 267, 333, 502, 534, 666, 753, 801, 999, 1506, 1602, 1998, 2259, 2403, 2997, 3293, 4518, 4806, 5994, 6586, 6777, 7209, 9287, 9879, 13554, 14418, 18574, 19758, 20331, 22339, 27861, 29637, 40662, 44678, 55722, 59274, 67017, 83583, 88911, 134034, 167166, 177822, 201051, 250749, 266733, 402102, 501498, 533466, 603153, 752247, 826543, 1206306, 1504494, 1653086, 1809459, 2479629, 3618918, 4959258, 7438887, 14877774, 22316661, 44633322, 66949983, 133899966]

約数ペア:

[(1, 133899966), (2, 66949983), (3, 44633322), (6, 22316661), (9, 14877774), (18, 7438887), (27, 4959258), (37, 3618918), (54, 2479629), (74, 1809459), (81, 1653086), (89, 1504494), (111, 1206306), (162, 826543), (178, 752247), (222, 603153), (251, 533466), (267, 501498), (333, 402102), (502, 266733), (534, 250749), (666, 201051), (753, 177822), (801, 167166), (999, 134034), (1506, 88911), (1602, 83583), (1998, 67017), (2259, 59274), (2403, 55722), (2997, 44678), (3293, 40662), (4518, 29637), (4806, 27861), (5994, 22339), (6586, 20331), (6777, 19758), (7209, 18574), (9287, 14418), (9879, 13554)]