77388311

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 110327040

約数和(自身を除く): 32938729

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 169, 209, 247, 313, 1001, 1183, 1463, 1729, 1859, 2191, 2717, 3211, 3443, 4069, 5947, 13013, 19019, 22477, 24101, 28483, 35321, 41629, 44759, 52897, 65417, 77311, 247247, 313313, 370279, 457919, 541177, 581867, 850421, 1005043, 4073069, 5952947, 7035301, 11055473, 77388311]

約数ペア:

[(1, 77388311), (7, 11055473), (11, 7035301), (13, 5952947), (19, 4073069), (77, 1005043), (91, 850421), (133, 581867), (143, 541177), (169, 457919), (209, 370279), (247, 313313), (313, 247247), (1001, 77311), (1183, 65417), (1463, 52897), (1729, 44759), (1859, 41629), (2191, 35321), (2717, 28483), (3211, 24101), (3443, 22477), (4069, 19019), (5947, 13013)]