55520127

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{431}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 89026560

約数和(自身を除く): 33506433

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 367, 431, 1101, 1293, 3303, 3879, 4771, 5603, 9909, 11637, 14313, 16809, 42939, 50427, 128817, 151281, 158177, 474531, 1423593, 2056301, 4270779, 6168903, 18506709, 55520127]

約数ペア:

[(1, 55520127), (3, 18506709), (9, 6168903), (13, 4270779), (27, 2056301), (39, 1423593), (117, 474531), (351, 158177), (367, 151281), (431, 128817), (1101, 50427), (1293, 42939), (3303, 16809), (3879, 14313), (4771, 11637), (5603, 9909)]