80424903

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 122853024

約数和(自身を除く): 42428121

約数列:

[1, 3, 13, 39, 41, 53, 73, 123, 159, 169, 219, 507, 533, 689, 949, 1599, 2067, 2173, 2847, 2993, 3869, 6519, 6929, 8957, 8979, 11607, 12337, 20787, 26871, 28249, 37011, 38909, 50297, 84747, 116727, 150891, 158629, 367237, 475887, 505817, 653861, 1101711, 1517451, 1961583, 2062177, 6186531, 26808301, 80424903]

約数ペア:

[(1, 80424903), (3, 26808301), (13, 6186531), (39, 2062177), (41, 1961583), (53, 1517451), (73, 1101711), (123, 653861), (159, 505817), (169, 475887), (219, 367237), (507, 158629), (533, 150891), (689, 116727), (949, 84747), (1599, 50297), (2067, 38909), (2173, 37011), (2847, 28249), (2993, 26871), (3869, 20787), (6519, 12337), (6929, 11607), (8957, 8979)]