487480113

素因数分解:

$3^7\times {\mathrm{137}}^1\times {\mathrm{1627}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 736897920

約数和(自身を除く): 249417807

約数列:

[1, 3, 9, 27, 81, 137, 243, 411, 729, 1233, 1627, 2187, 3699, 4881, 11097, 14643, 33291, 43929, 99873, 131787, 222899, 299619, 395361, 668697, 1186083, 2006091, 3558249, 6018273, 18054819, 54164457, 162493371, 487480113]

約数ペア:

[(1, 487480113), (3, 162493371), (9, 54164457), (27, 18054819), (81, 6018273), (137, 3558249), (243, 2006091), (411, 1186083), (729, 668697), (1233, 395361), (1627, 299619), (2187, 222899), (3699, 131787), (4881, 99873), (11097, 43929), (14643, 33291)]