69343641

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 106064640

約数和(自身を除く): 36720999

約数列:

[1, 3, 9, 27, 61, 71, 183, 213, 549, 593, 639, 1647, 1779, 1917, 4331, 5337, 12993, 16011, 36173, 38979, 42103, 108519, 116937, 126309, 325557, 378927, 976671, 1136781, 2568283, 7704849, 23114547, 69343641]

約数ペア:

[(1, 69343641), (3, 23114547), (9, 7704849), (27, 2568283), (61, 1136781), (71, 976671), (183, 378927), (213, 325557), (549, 126309), (593, 116937), (639, 108519), (1647, 42103), (1779, 38979), (1917, 36173), (4331, 16011), (5337, 12993)]