142743751119

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1\times {\mathrm{1831}}^1$

素因数の和:2397

約数の個数: 64

約数和(自身を含む): 217578286080

約数和(自身を除く): 74834534961

約数列:

[1, 3, 9, 27, 53, 157, 159, 347, 471, 477, 1041, 1413, 1431, 1831, 3123, 4239, 5493, 8321, 9369, 16479, 18391, 24963, 49437, 54479, 55173, 74889, 97043, 163437, 165519, 224667, 287467, 291129, 490311, 496557, 635357, 862401, 873387, 1470933, 1906071, 2587203, 2620161, 2887387, 5718213, 7761609, 8662161, 15235751, 17154639, 25986483, 33673921, 45707253, 77959449, 99751049, 101021763, 137121759, 299253147, 303065289, 411365277, 897759441, 909195867, 2693278323, 5286805597, 15860416791, 47581250373, 142743751119]

約数ペア:

[(1, 142743751119), (3, 47581250373), (9, 15860416791), (27, 5286805597), (53, 2693278323), (157, 909195867), (159, 897759441), (347, 411365277), (471, 303065289), (477, 299253147), (1041, 137121759), (1413, 101021763), (1431, 99751049), (1831, 77959449), (3123, 45707253), (4239, 33673921), (5493, 25986483), (8321, 17154639), (9369, 15235751), (16479, 8662161), (18391, 7761609), (24963, 5718213), (49437, 2887387), (54479, 2620161), (55173, 2587203), (74889, 1906071), (97043, 1470933), (163437, 873387), (165519, 862401), (224667, 635357), (287467, 496557), (291129, 490311)]