171682143

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 244532736

約数和(自身を除く): 72850593

約数列:

[1, 3, 23, 69, 97, 113, 227, 291, 339, 681, 2231, 2599, 5221, 6693, 7797, 10961, 15663, 22019, 25651, 32883, 66057, 76953, 252103, 506437, 589973, 756309, 1519311, 1769919, 2488147, 7464441, 57227381, 171682143]

約数ペア:

[(1, 171682143), (3, 57227381), (23, 7464441), (69, 2488147), (97, 1769919), (113, 1519311), (227, 756309), (291, 589973), (339, 506437), (681, 252103), (2231, 76953), (2599, 66057), (5221, 32883), (6693, 25651), (7797, 22019), (10961, 15663)]