3080727

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 5026560

約数和(自身を除く): 1945833

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 131, 201, 351, 393, 603, 871, 1179, 1703, 1809, 2613, 3537, 5109, 7839, 8777, 15327, 23517, 26331, 45981, 78993, 114101, 236979, 342303, 1026909, 3080727]

約数ペア:

[(1, 3080727), (3, 1026909), (9, 342303), (13, 236979), (27, 114101), (39, 78993), (67, 45981), (117, 26331), (131, 23517), (201, 15327), (351, 8777), (393, 7839), (603, 5109), (871, 3537), (1179, 2613), (1703, 1809)]