1553143788

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{41927}}^1$

素因数の和:41961

約数の個数: 96

約数和(自身を含む): 4695936000

約数和(自身を除く): 3142792212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 588, 686, 756, 882, 1029, 1323, 1372, 1764, 2058, 2646, 3087, 4116, 5292, 6174, 9261, 12348, 18522, 37044, 41927, 83854, 125781, 167708, 251562, 293489, 377343, 503124, 586978, 754686, 880467, 1132029, 1173956, 1509372, 1760934, 2054423, 2264058, 2641401, 3521868, 4108846, 4528116, 5282802, 6163269, 7924203, 8217692, 10565604, 12326538, 14380961, 15848406, 18489807, 24653076, 28761922, 31696812, 36979614, 43142883, 55469421, 57523844, 73959228, 86285766, 110938842, 129428649, 172571532, 221877684, 258857298, 388285947, 517714596, 776571894, 1553143788]

約数ペア:

[(1, 1553143788), (2, 776571894), (3, 517714596), (4, 388285947), (6, 258857298), (7, 221877684), (9, 172571532), (12, 129428649), (14, 110938842), (18, 86285766), (21, 73959228), (27, 57523844), (28, 55469421), (36, 43142883), (42, 36979614), (49, 31696812), (54, 28761922), (63, 24653076), (84, 18489807), (98, 15848406), (108, 14380961), (126, 12326538), (147, 10565604), (189, 8217692), (196, 7924203), (252, 6163269), (294, 5282802), (343, 4528116), (378, 4108846), (441, 3521868), (588, 2641401), (686, 2264058), (756, 2054423), (882, 1760934), (1029, 1509372), (1323, 1173956), (1372, 1132029), (1764, 880467), (2058, 754686), (2646, 586978), (3087, 503124), (4116, 377343), (5292, 293489), (6174, 251562), (9261, 167708), (12348, 125781), (18522, 83854), (37044, 41927)]