142454403

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1567}}^1$

素因数の和:1633

約数の個数: 64

約数和(自身を含む): 266936320

約数和(自身を除く): 124481917

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 63, 91, 111, 117, 189, 259, 273, 333, 351, 481, 777, 819, 999, 1443, 1567, 2331, 2457, 3367, 4329, 4701, 6993, 10101, 10969, 12987, 14103, 20371, 30303, 32907, 42309, 57979, 61113, 90909, 98721, 142597, 173937, 183339, 296163, 405853, 427791, 521811, 550017, 753727, 1217559, 1283373, 1565433, 2261181, 3652677, 3850119, 5276089, 6783543, 10958031, 15828267, 20350629, 47484801, 142454403]

約数ペア:

[(1, 142454403), (3, 47484801), (7, 20350629), (9, 15828267), (13, 10958031), (21, 6783543), (27, 5276089), (37, 3850119), (39, 3652677), (63, 2261181), (91, 1565433), (111, 1283373), (117, 1217559), (189, 753727), (259, 550017), (273, 521811), (333, 427791), (351, 405853), (481, 296163), (777, 183339), (819, 173937), (999, 142597), (1443, 98721), (1567, 90909), (2331, 61113), (2457, 57979), (3367, 42309), (4329, 32907), (4701, 30303), (6993, 20371), (10101, 14103), (10969, 12987)]