42179907

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 77635584

約数和(自身を除く): 35455677

約数列:

[1, 3, 7, 11, 17, 21, 23, 33, 51, 69, 77, 119, 161, 187, 231, 253, 357, 391, 467, 483, 561, 759, 1173, 1309, 1401, 1771, 2737, 3269, 3927, 4301, 5137, 5313, 7939, 8211, 9807, 10741, 12903, 15411, 23817, 30107, 32223, 35959, 55573, 75187, 87329, 90321, 107877, 118151, 166719, 182597, 225561, 261987, 354453, 547791, 611303, 827057, 1278179, 1833909, 2008567, 2481171, 3834537, 6025701, 14059969, 42179907]

約数ペア:

[(1, 42179907), (3, 14059969), (7, 6025701), (11, 3834537), (17, 2481171), (21, 2008567), (23, 1833909), (33, 1278179), (51, 827057), (69, 611303), (77, 547791), (119, 354453), (161, 261987), (187, 225561), (231, 182597), (253, 166719), (357, 118151), (391, 107877), (467, 90321), (483, 87329), (561, 75187), (759, 55573), (1173, 35959), (1309, 32223), (1401, 30107), (1771, 23817), (2737, 15411), (3269, 12903), (3927, 10741), (4301, 9807), (5137, 8211), (5313, 7939)]