37998513

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 65834496

約数和(自身を除く): 27835983

約数列:

[1, 3, 7, 9, 21, 41, 47, 63, 123, 141, 287, 313, 329, 369, 423, 861, 939, 987, 1927, 2191, 2583, 2817, 2961, 5781, 6573, 12833, 13489, 14711, 17343, 19719, 38499, 40467, 44133, 89831, 102977, 115497, 121401, 132399, 269493, 308931, 603151, 808479, 926793, 1809453, 4222057, 5428359, 12666171, 37998513]

約数ペア:

[(1, 37998513), (3, 12666171), (7, 5428359), (9, 4222057), (21, 1809453), (41, 926793), (47, 808479), (63, 603151), (123, 308931), (141, 269493), (287, 132399), (313, 121401), (329, 115497), (369, 102977), (423, 89831), (861, 44133), (939, 40467), (987, 38499), (1927, 19719), (2191, 17343), (2583, 14711), (2817, 13489), (2961, 12833), (5781, 6573)]