66747627

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22961}}^1$

素因数の和:23003

約数の個数: 24

約数和(自身を含む): 107462160

約数和(自身を除く): 40714533

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 22961, 68883, 206649, 390337, 436259, 1171011, 1308777, 3513033, 3926331, 7416403, 22249209, 66747627]

約数ペア:

[(1, 66747627), (3, 22249209), (9, 7416403), (17, 3926331), (19, 3513033), (51, 1308777), (57, 1171011), (153, 436259), (171, 390337), (323, 206649), (969, 68883), (2907, 22961)]