77124971

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 109330560

約数和(自身を除く): 32205589

約数列:

[1, 7, 11, 17, 19, 49, 77, 119, 133, 187, 209, 323, 443, 539, 833, 931, 1309, 1463, 2261, 3101, 3553, 4873, 7531, 8417, 9163, 10241, 15827, 21707, 24871, 34111, 52717, 58919, 82841, 92587, 143089, 174097, 238777, 369019, 412433, 579887, 648109, 1001623, 1573979, 4059209, 4536763, 7011361, 11017853, 77124971]

約数ペア:

[(1, 77124971), (7, 11017853), (11, 7011361), (17, 4536763), (19, 4059209), (49, 1573979), (77, 1001623), (119, 648109), (133, 579887), (187, 412433), (209, 369019), (323, 238777), (443, 174097), (539, 143089), (833, 92587), (931, 82841), (1309, 58919), (1463, 52717), (2261, 34111), (3101, 24871), (3553, 21707), (4873, 15827), (7531, 10241), (8417, 9163)]