72982197

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1301}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 110492928

約数和(自身を除く): 37510731

約数列:

[1, 3, 9, 23, 69, 207, 271, 813, 1301, 2439, 3903, 6233, 11709, 18699, 29923, 56097, 89769, 269307, 352571, 1057713, 3173139, 8109133, 24327399, 72982197]

約数ペア:

[(1, 72982197), (3, 24327399), (9, 8109133), (23, 3173139), (69, 1057713), (207, 352571), (271, 269307), (813, 89769), (1301, 56097), (2439, 29923), (3903, 18699), (6233, 11709)]