57897279

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 97403904

約数和(自身を除く): 39506625

約数列:

[1, 3, 9, 11, 23, 33, 47, 69, 99, 141, 207, 253, 423, 517, 541, 759, 1081, 1551, 1623, 2277, 3243, 4653, 4869, 5951, 9729, 11891, 12443, 17853, 25427, 35673, 37329, 53559, 76281, 107019, 111987, 136873, 228843, 279697, 410619, 584821, 839091, 1231857, 1754463, 2517273, 5263389, 6433031, 19299093, 57897279]

約数ペア:

[(1, 57897279), (3, 19299093), (9, 6433031), (11, 5263389), (23, 2517273), (33, 1754463), (47, 1231857), (69, 839091), (99, 584821), (141, 410619), (207, 279697), (253, 228843), (423, 136873), (517, 111987), (541, 107019), (759, 76281), (1081, 53559), (1551, 37329), (1623, 35673), (2277, 25427), (3243, 17853), (4653, 12443), (4869, 11891), (5951, 9729)]