65173059

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18149}}^1$

素因数の和:18184

約数の個数: 32

約数和(自身を含む): 116160000

約数和(自身を除く): 50986941

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 18149, 54447, 127043, 163341, 344831, 381129, 490023, 1034493, 1143387, 2413817, 3103479, 3430161, 7241451, 9310437, 21724353, 65173059]

約数ペア:

[(1, 65173059), (3, 21724353), (7, 9310437), (9, 7241451), (19, 3430161), (21, 3103479), (27, 2413817), (57, 1143387), (63, 1034493), (133, 490023), (171, 381129), (189, 344831), (399, 163341), (513, 127043), (1197, 54447), (3591, 18149)]