84423843

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 150604800

約数和(自身を除く): 66180957

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 73, 87, 189, 203, 211, 219, 261, 511, 609, 633, 657, 783, 1477, 1533, 1827, 1899, 1971, 2117, 4431, 4599, 5481, 5697, 6119, 6351, 13293, 13797, 14819, 15403, 18357, 19053, 39879, 42833, 44457, 46209, 55071, 57159, 107821, 128499, 133371, 138627, 165213, 323463, 385497, 400113, 415881, 446687, 970389, 1156491, 1340061, 2911167, 3126809, 4020183, 9380427, 12060549, 28141281, 84423843]

約数ペア:

[(1, 84423843), (3, 28141281), (7, 12060549), (9, 9380427), (21, 4020183), (27, 3126809), (29, 2911167), (63, 1340061), (73, 1156491), (87, 970389), (189, 446687), (203, 415881), (211, 400113), (219, 385497), (261, 323463), (511, 165213), (609, 138627), (633, 133371), (657, 128499), (783, 107821), (1477, 57159), (1533, 55071), (1827, 46209), (1899, 44457), (1971, 42833), (2117, 39879), (4431, 19053), (4599, 18357), (5481, 15403), (5697, 14819), (6119, 13797), (6351, 13293)]