27777725283

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1\times {\mathrm{1723}}^1$

素因数の和:2536

約数の個数: 64

約数和(自身を含む): 46727737344

約数和(自身を除く): 18950012061

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 231, 303, 691, 707, 1111, 1723, 2073, 2121, 3333, 4837, 5169, 7601, 7777, 12061, 14511, 18953, 22803, 23331, 36183, 53207, 56859, 69791, 132671, 159621, 174023, 209373, 398013, 488537, 522069, 767701, 1190593, 1218161, 1465611, 1914253, 2303103, 3571779, 3654483, 5373907, 5742759, 8334151, 13096523, 13399771, 16121721, 25002453, 39289569, 40199313, 91675661, 120249893, 275026983, 360749679, 841749251, 1322748823, 2525247753, 3968246469, 9259241761, 27777725283]

約数ペア:

[(1, 27777725283), (3, 9259241761), (7, 3968246469), (11, 2525247753), (21, 1322748823), (33, 841749251), (77, 360749679), (101, 275026983), (231, 120249893), (303, 91675661), (691, 40199313), (707, 39289569), (1111, 25002453), (1723, 16121721), (2073, 13399771), (2121, 13096523), (3333, 8334151), (4837, 5742759), (5169, 5373907), (7601, 3654483), (7777, 3571779), (12061, 2303103), (14511, 1914253), (18953, 1465611), (22803, 1218161), (23331, 1190593), (36183, 767701), (53207, 522069), (56859, 488537), (69791, 398013), (132671, 209373), (159621, 174023)]