273798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 707616

約数和(自身を除く): 433818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 53, 63, 82, 106, 123, 126, 159, 246, 287, 318, 369, 371, 477, 574, 738, 742, 861, 954, 1113, 1722, 2173, 2226, 2583, 3339, 4346, 5166, 6519, 6678, 13038, 15211, 19557, 30422, 39114, 45633, 91266, 136899, 273798]

約数ペア:

[(1, 273798), (2, 136899), (3, 91266), (6, 45633), (7, 39114), (9, 30422), (14, 19557), (18, 15211), (21, 13038), (41, 6678), (42, 6519), (53, 5166), (63, 4346), (82, 3339), (106, 2583), (123, 2226), (126, 2173), (159, 1722), (246, 1113), (287, 954), (318, 861), (369, 742), (371, 738), (477, 574)]