1029128841

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 1704102400

約数和(自身を除く): 674973559

約数列:

[1, 3, 9, 13, 27, 37, 39, 109, 111, 117, 327, 333, 351, 481, 727, 981, 999, 1417, 1443, 2181, 2943, 4033, 4251, 4329, 6543, 9451, 12099, 12753, 12987, 19629, 26899, 28353, 36297, 38259, 52429, 79243, 80697, 85059, 108891, 157287, 237729, 242091, 255177, 349687, 471861, 713187, 726273, 1030159, 1049061, 1415583, 2139561, 2931991, 3090477, 3147183, 8795973, 9271431, 9441549, 26387919, 27814293, 38115883, 79163757, 114347649, 343042947, 1029128841]

約数ペア:

[(1, 1029128841), (3, 343042947), (9, 114347649), (13, 79163757), (27, 38115883), (37, 27814293), (39, 26387919), (109, 9441549), (111, 9271431), (117, 8795973), (327, 3147183), (333, 3090477), (351, 2931991), (481, 2139561), (727, 1415583), (981, 1049061), (999, 1030159), (1417, 726273), (1443, 713187), (2181, 471861), (2943, 349687), (4033, 255177), (4251, 242091), (4329, 237729), (6543, 157287), (9451, 108891), (12099, 85059), (12753, 80697), (12987, 79243), (19629, 52429), (26899, 38259), (28353, 36297)]