40778840313

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{54919}}^1$

素因数の和:55123

約数の個数: 40

約数和(自身を含む): 62200195200

約数和(自身を除く): 21421354887

約数列:

[1, 3, 9, 27, 81, 89, 103, 267, 309, 801, 927, 2403, 2781, 7209, 8343, 9167, 27501, 54919, 82503, 164757, 247509, 494271, 742527, 1482813, 4448439, 4887791, 5656657, 14663373, 16969971, 43990119, 50909913, 131970357, 152729739, 395911071, 458189217, 503442473, 1510327419, 4530982257, 13592946771, 40778840313]

約数ペア:

[(1, 40778840313), (3, 13592946771), (9, 4530982257), (27, 1510327419), (81, 503442473), (89, 458189217), (103, 395911071), (267, 152729739), (309, 131970357), (801, 50909913), (927, 43990119), (2403, 16969971), (2781, 14663373), (7209, 5656657), (8343, 4887791), (9167, 4448439), (27501, 1482813), (54919, 742527), (82503, 494271), (164757, 247509)]