77867691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 118210560

約数和(自身を除く): 40342869

約数列:

[1, 3, 11, 31, 33, 93, 103, 309, 341, 739, 1023, 1133, 2217, 3193, 3399, 8129, 9579, 22909, 24387, 35123, 68727, 76117, 105369, 228351, 251999, 755997, 837287, 2359627, 2511861, 7078881, 25955897, 77867691]

約数ペア:

[(1, 77867691), (3, 25955897), (11, 7078881), (31, 2511861), (33, 2359627), (93, 837287), (103, 755997), (309, 251999), (341, 228351), (739, 105369), (1023, 76117), (1133, 68727), (2217, 35123), (3193, 24387), (3399, 22909), (8129, 9579)]