80434191

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 115073424

約数和(自身を除く): 34639233

約数列:

[1, 3, 17, 51, 113, 289, 339, 821, 867, 1921, 2463, 5763, 13957, 32657, 41871, 92773, 97971, 237269, 278319, 711807, 1577141, 4731423, 26811397, 80434191]

約数ペア:

[(1, 80434191), (3, 26811397), (17, 4731423), (51, 1577141), (113, 711807), (289, 278319), (339, 237269), (821, 97971), (867, 92773), (1921, 41871), (2463, 32657), (5763, 13957)]