138173472009

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{2273}}^1\times {\mathrm{100811}}^1$

素因数の和:103157

約数の個数: 24

約数和(自身を含む): 202653895392

約数和(自身を除く): 64480423383

約数列:

[1, 3, 9, 67, 201, 603, 2273, 6819, 20457, 100811, 152291, 302433, 456873, 907299, 1370619, 6754337, 20263011, 60789033, 229143403, 687430209, 2062290627, 15352608001, 46057824003, 138173472009]

約数ペア:

[(1, 138173472009), (3, 46057824003), (9, 15352608001), (67, 2062290627), (201, 687430209), (603, 229143403), (2273, 60789033), (6819, 20263011), (20457, 6754337), (100811, 1370619), (152291, 907299), (302433, 456873)]