282912378147

素因数分解:

$3^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{36791}}^1$

素因数の和:36918

約数の個数: 96

約数和(自身を含む): 495897292800

約数和(自身を除く): 212984914653

約数列:

[1, 3, 7, 9, 21, 47, 49, 53, 63, 141, 147, 159, 329, 343, 371, 423, 441, 477, 987, 1029, 1113, 2303, 2491, 2597, 2961, 3087, 3339, 6909, 7473, 7791, 16121, 17437, 18179, 20727, 22419, 23373, 36791, 48363, 52311, 54537, 110373, 122059, 145089, 156933, 163611, 257537, 331119, 366177, 772611, 854413, 1098531, 1729177, 1802759, 1949923, 2317833, 2563239, 5187531, 5408277, 5849769, 7689717, 12104239, 12619313, 13649461, 15562593, 16224831, 17549307, 36312717, 37857939, 40948383, 84729673, 91646381, 95546227, 108938151, 113573817, 122845149, 254189019, 274939143, 286638681, 593107711, 641524667, 668823589, 762567057, 824817429, 859916043, 1779323133, 1924574001, 2006470767, 4490672669, 5337969399, 5773722003, 6019412301, 13472018007, 31434708683, 40416054021, 94304126049, 282912378147]

約数ペア:

[(1, 282912378147), (3, 94304126049), (7, 40416054021), (9, 31434708683), (21, 13472018007), (47, 6019412301), (49, 5773722003), (53, 5337969399), (63, 4490672669), (141, 2006470767), (147, 1924574001), (159, 1779323133), (329, 859916043), (343, 824817429), (371, 762567057), (423, 668823589), (441, 641524667), (477, 593107711), (987, 286638681), (1029, 274939143), (1113, 254189019), (2303, 122845149), (2491, 113573817), (2597, 108938151), (2961, 95546227), (3087, 91646381), (3339, 84729673), (6909, 40948383), (7473, 37857939), (7791, 36312717), (16121, 17549307), (17437, 16224831), (18179, 15562593), (20727, 13649461), (22419, 12619313), (23373, 12104239), (36791, 7689717), (48363, 5849769), (52311, 5408277), (54537, 5187531), (110373, 2563239), (122059, 2317833), (145089, 1949923), (156933, 1802759), (163611, 1729177), (257537, 1098531), (331119, 854413), (366177, 772611)]