327130713

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1403

約数の個数: 72

約数和(自身を含む): 606173568

約数和(自身を除く): 279042855

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 49, 63, 91, 117, 129, 147, 273, 301, 387, 441, 559, 637, 819, 903, 1327, 1677, 1911, 2107, 2709, 3913, 3981, 5031, 5733, 6321, 9289, 11739, 11943, 17251, 18963, 27391, 27867, 35217, 51753, 57061, 65023, 82173, 83601, 120757, 155259, 171183, 195069, 246519, 362271, 399427, 513549, 585207, 741793, 845299, 1086813, 1198281, 2225379, 2535897, 2795989, 3594843, 5192551, 6676137, 7607691, 8387967, 15577653, 25163901, 36347857, 46732959, 109043571, 327130713]

約数ペア:

[(1, 327130713), (3, 109043571), (7, 46732959), (9, 36347857), (13, 25163901), (21, 15577653), (39, 8387967), (43, 7607691), (49, 6676137), (63, 5192551), (91, 3594843), (117, 2795989), (129, 2535897), (147, 2225379), (273, 1198281), (301, 1086813), (387, 845299), (441, 741793), (559, 585207), (637, 513549), (819, 399427), (903, 362271), (1327, 246519), (1677, 195069), (1911, 171183), (2107, 155259), (2709, 120757), (3913, 83601), (3981, 82173), (5031, 65023), (5733, 57061), (6321, 51753), (9289, 35217), (11739, 27867), (11943, 27391), (17251, 18963)]