64866849

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 30933471

約数列:

[1, 3, 17, 31, 51, 89, 93, 267, 461, 527, 1383, 1513, 1581, 2759, 4539, 7837, 8277, 14291, 23511, 41029, 42873, 46903, 123087, 140709, 242947, 697493, 728841, 1271899, 2092479, 3815697, 21622283, 64866849]

約数ペア:

[(1, 64866849), (3, 21622283), (17, 3815697), (31, 2092479), (51, 1271899), (89, 728841), (93, 697493), (267, 242947), (461, 140709), (527, 123087), (1383, 46903), (1513, 42873), (1581, 41029), (2759, 23511), (4539, 14291), (7837, 8277)]