83215863

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1301}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 129991680

約数和(自身を除く): 46775817

約数列:

[1, 3, 9, 23, 27, 69, 103, 207, 309, 621, 927, 1301, 2369, 2781, 3903, 7107, 11709, 21321, 29923, 35127, 63963, 89769, 134003, 269307, 402009, 807921, 1206027, 3082069, 3618081, 9246207, 27738621, 83215863]

約数ペア:

[(1, 83215863), (3, 27738621), (9, 9246207), (23, 3618081), (27, 3082069), (69, 1206027), (103, 807921), (207, 402009), (309, 269307), (621, 134003), (927, 89769), (1301, 63963), (2369, 35127), (2781, 29923), (3903, 21321), (7107, 11709)]