66841698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 101119902

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 149, 154, 231, 298, 447, 462, 894, 971, 1043, 1639, 1942, 2086, 2913, 3129, 3278, 4917, 5826, 6258, 6797, 9834, 10681, 11473, 13594, 20391, 21362, 22946, 32043, 34419, 40782, 64086, 68838, 74767, 144679, 149534, 224301, 289358, 434037, 448602, 868074, 1012753, 1591469, 2025506, 3038259, 3182938, 4774407, 6076518, 9548814, 11140283, 22280566, 33420849, 66841698]

約数ペア:

[(1, 66841698), (2, 33420849), (3, 22280566), (6, 11140283), (7, 9548814), (11, 6076518), (14, 4774407), (21, 3182938), (22, 3038259), (33, 2025506), (42, 1591469), (66, 1012753), (77, 868074), (149, 448602), (154, 434037), (231, 289358), (298, 224301), (447, 149534), (462, 144679), (894, 74767), (971, 68838), (1043, 64086), (1639, 40782), (1942, 34419), (2086, 32043), (2913, 22946), (3129, 21362), (3278, 20391), (4917, 13594), (5826, 11473), (6258, 10681), (6797, 9834)]