7131753378

素因数分解:

$2^1\times 3^4\times {\mathrm{137}}^1\times {\mathrm{383}}^1\times {\mathrm{839}}^1$

素因数の和:1373

約数の個数: 80

約数和(自身を含む): 16158320640

約数和(自身を除く): 9026567262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 274, 383, 411, 766, 822, 839, 1149, 1233, 1678, 2298, 2466, 2517, 3447, 3699, 5034, 6894, 7398, 7551, 10341, 11097, 15102, 20682, 22194, 22653, 31023, 45306, 52471, 62046, 67959, 104942, 114943, 135918, 157413, 229886, 314826, 321337, 344829, 472239, 642674, 689658, 944478, 964011, 1034487, 1416717, 1928022, 2068974, 2833434, 2892033, 3103461, 4250151, 5784066, 6206922, 8500302, 8676099, 9310383, 17352198, 18620766, 26028297, 44023169, 52056594, 88046338, 132069507, 264139014, 396208521, 792417042, 1188625563, 2377251126, 3565876689, 7131753378]

約数ペア:

[(1, 7131753378), (2, 3565876689), (3, 2377251126), (6, 1188625563), (9, 792417042), (18, 396208521), (27, 264139014), (54, 132069507), (81, 88046338), (137, 52056594), (162, 44023169), (274, 26028297), (383, 18620766), (411, 17352198), (766, 9310383), (822, 8676099), (839, 8500302), (1149, 6206922), (1233, 5784066), (1678, 4250151), (2298, 3103461), (2466, 2892033), (2517, 2833434), (3447, 2068974), (3699, 1928022), (5034, 1416717), (6894, 1034487), (7398, 964011), (7551, 944478), (10341, 689658), (11097, 642674), (15102, 472239), (20682, 344829), (22194, 321337), (22653, 314826), (31023, 229886), (45306, 157413), (52471, 135918), (62046, 114943), (67959, 104942)]