63835101

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 106706880

約数和(自身を除く): 42871779

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 157, 297, 333, 407, 471, 999, 1221, 1369, 1413, 1727, 3663, 4107, 4239, 5181, 5809, 10989, 12321, 15059, 15543, 17427, 36963, 45177, 46629, 52281, 63899, 135531, 156843, 191697, 214933, 406593, 575091, 644799, 1725273, 1934397, 2364263, 5803191, 7092789, 21278367, 63835101]

約数ペア:

[(1, 63835101), (3, 21278367), (9, 7092789), (11, 5803191), (27, 2364263), (33, 1934397), (37, 1725273), (99, 644799), (111, 575091), (157, 406593), (297, 214933), (333, 191697), (407, 156843), (471, 135531), (999, 63899), (1221, 52281), (1369, 46629), (1413, 45177), (1727, 36963), (3663, 17427), (4107, 15543), (4239, 15059), (5181, 12321), (5809, 10989)]