27701217

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{15313}}^1$

素因数の和:15389

約数の個数: 16

約数和(自身を含む): 41654080

約数和(自身を除く): 13952863

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 15313, 45939, 137817, 413451, 1025971, 3077913, 9233739, 27701217]

約数ペア:

[(1, 27701217), (3, 9233739), (9, 3077913), (27, 1025971), (67, 413451), (201, 137817), (603, 45939), (1809, 15313)]