127862994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 303012864

約数和(自身を除く): 175149870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 83, 86, 129, 166, 249, 258, 301, 498, 581, 602, 853, 903, 1162, 1706, 1743, 1806, 2559, 3486, 3569, 5118, 5971, 7138, 10707, 11942, 17913, 21414, 24983, 35826, 36679, 49966, 70799, 73358, 74949, 110037, 141598, 149898, 212397, 220074, 256753, 424794, 495593, 513506, 770259, 991186, 1486779, 1540518, 2973558, 3044357, 6088714, 9133071, 18266142, 21310499, 42620998, 63931497, 127862994]

約数ペア:

[(1, 127862994), (2, 63931497), (3, 42620998), (6, 21310499), (7, 18266142), (14, 9133071), (21, 6088714), (42, 3044357), (43, 2973558), (83, 1540518), (86, 1486779), (129, 991186), (166, 770259), (249, 513506), (258, 495593), (301, 424794), (498, 256753), (581, 220074), (602, 212397), (853, 149898), (903, 141598), (1162, 110037), (1706, 74949), (1743, 73358), (1806, 70799), (2559, 49966), (3486, 36679), (3569, 35826), (5118, 24983), (5971, 21414), (7138, 17913), (10707, 11942)]