82904259

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 119070720

約数和(自身を除く): 36166461

約数列:

[1, 3, 23, 67, 69, 79, 201, 227, 237, 681, 1541, 1817, 4623, 5221, 5293, 5451, 15209, 15663, 15879, 17933, 45627, 53799, 121739, 349807, 365217, 412459, 1049421, 1201511, 1237377, 3604533, 27634753, 82904259]

約数ペア:

[(1, 82904259), (3, 27634753), (23, 3604533), (67, 1237377), (69, 1201511), (79, 1049421), (201, 412459), (227, 365217), (237, 349807), (681, 121739), (1541, 53799), (1817, 45627), (4623, 17933), (5221, 15879), (5293, 15663), (5451, 15209)]