82525821

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 46175619

約数列:

[1, 3, 7, 21, 83, 113, 249, 339, 419, 581, 791, 1257, 1743, 2373, 2933, 8799, 9379, 28137, 34777, 47347, 65653, 104331, 142041, 196959, 243439, 331429, 730317, 994287, 3929801, 11789403, 27508607, 82525821]

約数ペア:

[(1, 82525821), (3, 27508607), (7, 11789403), (21, 3929801), (83, 994287), (113, 730317), (249, 331429), (339, 243439), (419, 196959), (581, 142041), (791, 104331), (1257, 65653), (1743, 47347), (2373, 34777), (2933, 28137), (8799, 9379)]