1207014777

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:741

約数の個数: 56

約数和(自身を含む): 1887138824

約数和(自身を除く): 680124047

約数列:

[1, 3, 9, 27, 37, 73, 81, 111, 219, 243, 333, 613, 657, 729, 999, 1839, 1971, 2701, 2997, 5517, 5913, 8103, 8991, 16551, 17739, 22681, 24309, 26973, 44749, 49653, 53217, 68043, 72927, 134247, 148959, 204129, 218781, 402741, 446877, 612387, 656343, 1208223, 1655713, 1837161, 1969029, 3624669, 4967139, 5511483, 10874007, 14901417, 16534449, 32622021, 44704251, 134112753, 402338259, 1207014777]

約数ペア:

[(1, 1207014777), (3, 402338259), (9, 134112753), (27, 44704251), (37, 32622021), (73, 16534449), (81, 14901417), (111, 10874007), (219, 5511483), (243, 4967139), (333, 3624669), (613, 1969029), (657, 1837161), (729, 1655713), (999, 1208223), (1839, 656343), (1971, 612387), (2701, 446877), (2997, 402741), (5517, 218781), (5913, 204129), (8103, 148959), (8991, 134247), (16551, 72927), (17739, 68043), (22681, 53217), (24309, 49653), (26973, 44749)]