427857100671

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{128473}}^1$

素因数の和:129616

約数の個数: 64

約数和(自身を含む): 766650608640

約数和(自身を除く): 338793507969

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 1109, 3003, 3327, 7763, 12199, 14417, 23289, 36597, 43251, 85393, 100919, 128473, 158587, 256179, 302757, 385419, 475761, 899311, 1110109, 1413203, 1670149, 2697933, 3330327, 4239609, 5010447, 9892421, 11691043, 18371639, 29677263, 35073129, 55114917, 128601473, 142476557, 385804419, 427429671, 997335899, 1567242127, 1852195241, 2992007697, 4701726381, 5556585723, 10970694889, 12965366687, 20374147651, 32912084667, 38896100061, 61122442953, 142619033557, 427857100671]

約数ペア:

[(1, 427857100671), (3, 142619033557), (7, 61122442953), (11, 38896100061), (13, 32912084667), (21, 20374147651), (33, 12965366687), (39, 10970694889), (77, 5556585723), (91, 4701726381), (143, 2992007697), (231, 1852195241), (273, 1567242127), (429, 997335899), (1001, 427429671), (1109, 385804419), (3003, 142476557), (3327, 128601473), (7763, 55114917), (12199, 35073129), (14417, 29677263), (23289, 18371639), (36597, 11691043), (43251, 9892421), (85393, 5010447), (100919, 4239609), (128473, 3330327), (158587, 2697933), (256179, 1670149), (302757, 1413203), (385419, 1110109), (475761, 899311)]