329607747

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1277}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 578964672

約数和(自身を除く): 249356925

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 241, 357, 723, 1071, 1277, 1687, 2169, 3831, 4097, 5061, 8939, 11493, 12291, 15183, 21709, 26817, 28679, 36873, 65127, 80451, 86037, 151963, 195381, 258111, 307757, 455889, 923271, 1367667, 2154299, 2769813, 5231869, 6462897, 15695607, 19388691, 36623083, 47086821, 109869249, 329607747]

約数ペア:

[(1, 329607747), (3, 109869249), (7, 47086821), (9, 36623083), (17, 19388691), (21, 15695607), (51, 6462897), (63, 5231869), (119, 2769813), (153, 2154299), (241, 1367667), (357, 923271), (723, 455889), (1071, 307757), (1277, 258111), (1687, 195381), (2169, 151963), (3831, 86037), (4097, 80451), (5061, 65127), (8939, 36873), (11493, 28679), (12291, 26817), (15183, 21709)]