155655477453

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{997}}^1$

素因数の和:1787

約数の個数: 96

約数和(自身を含む): 255085925760

約数和(自身を除く): 99430448307

約数列:

[1, 3, 7, 21, 29, 49, 53, 87, 147, 159, 203, 371, 609, 691, 997, 1113, 1421, 1537, 2073, 2597, 2991, 4263, 4611, 4837, 6979, 7791, 10759, 14511, 20039, 20937, 28913, 32277, 33859, 36623, 48853, 52841, 60117, 75313, 86739, 101577, 109869, 140273, 146559, 158523, 202391, 225939, 256361, 369887, 420819, 607173, 688927, 769083, 981911, 1062067, 1109661, 1416737, 1532389, 1794527, 2066781, 2589209, 2945733, 3186201, 4250211, 4597167, 4822489, 5383581, 7434469, 7767627, 10726723, 14467467, 19978883, 22303407, 32180169, 33757423, 36513131, 52041283, 59936649, 75087061, 101272269, 109539393, 139852181, 156123849, 225261183, 255591917, 419556543, 766775751, 978965267, 1058880799, 1789143419, 2936895801, 3176642397, 5367430257, 7412165593, 22236496779, 51885159151, 155655477453]

約数ペア:

[(1, 155655477453), (3, 51885159151), (7, 22236496779), (21, 7412165593), (29, 5367430257), (49, 3176642397), (53, 2936895801), (87, 1789143419), (147, 1058880799), (159, 978965267), (203, 766775751), (371, 419556543), (609, 255591917), (691, 225261183), (997, 156123849), (1113, 139852181), (1421, 109539393), (1537, 101272269), (2073, 75087061), (2597, 59936649), (2991, 52041283), (4263, 36513131), (4611, 33757423), (4837, 32180169), (6979, 22303407), (7791, 19978883), (10759, 14467467), (14511, 10726723), (20039, 7767627), (20937, 7434469), (28913, 5383581), (32277, 4822489), (33859, 4597167), (36623, 4250211), (48853, 3186201), (52841, 2945733), (60117, 2589209), (75313, 2066781), (86739, 1794527), (101577, 1532389), (109869, 1416737), (140273, 1109661), (146559, 1062067), (158523, 981911), (202391, 769083), (225939, 688927), (256361, 607173), (369887, 420819)]