55278333

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15091}}^1$

素因数の和:15145

約数の個数: 24

約数和(自身を含む): 89465376

約数和(自身を除く): 34187043

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 15091, 45273, 135819, 166001, 498003, 558367, 1494009, 1675101, 5025303, 6142037, 18426111, 55278333]

約数ペア:

[(1, 55278333), (3, 18426111), (9, 6142037), (11, 5025303), (33, 1675101), (37, 1494009), (99, 558367), (111, 498003), (333, 166001), (407, 135819), (1221, 45273), (3663, 15091)]