372544893

素因数分解:

$3^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2903}}^1$

素因数の和:3023

約数の個数: 48

約数和(自身を含む): 648869760

約数和(自身を除く): 276324867

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 97, 147, 189, 291, 441, 679, 873, 1323, 2037, 2619, 2903, 4753, 6111, 8709, 14259, 18333, 20321, 26127, 42777, 60963, 78381, 128331, 142247, 182889, 281591, 426741, 548667, 844773, 1280223, 1971137, 2534319, 3840669, 5913411, 7602957, 13797959, 17740233, 41393877, 53220699, 124181631, 372544893]

約数ペア:

[(1, 372544893), (3, 124181631), (7, 53220699), (9, 41393877), (21, 17740233), (27, 13797959), (49, 7602957), (63, 5913411), (97, 3840669), (147, 2534319), (189, 1971137), (291, 1280223), (441, 844773), (679, 548667), (873, 426741), (1323, 281591), (2037, 182889), (2619, 142247), (2903, 128331), (4753, 78381), (6111, 60963), (8709, 42777), (14259, 26127), (18333, 20321)]