55211679

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 85536000

約数和(自身を除く): 30324321

約数列:

[1, 3, 9, 27, 29, 87, 107, 261, 321, 659, 783, 963, 1977, 2889, 3103, 5931, 9309, 17793, 19111, 27927, 57333, 70513, 83781, 171999, 211539, 515997, 634617, 1903851, 2044877, 6134631, 18403893, 55211679]

約数ペア:

[(1, 55211679), (3, 18403893), (9, 6134631), (27, 2044877), (29, 1903851), (87, 634617), (107, 515997), (261, 211539), (321, 171999), (659, 83781), (783, 70513), (963, 57333), (1977, 27927), (2889, 19111), (3103, 17793), (5931, 9309)]