80555573

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{8297}}^1$

素因数の和:8396

約数の個数: 16

約数和(自身を含む): 98248320

約数和(自身を除く): 17692747

約数列:

[1, 7, 19, 73, 133, 511, 1387, 8297, 9709, 58079, 157643, 605681, 1103501, 4239767, 11507939, 80555573]

約数ペア:

[(1, 80555573), (7, 11507939), (19, 4239767), (73, 1103501), (133, 605681), (511, 157643), (1387, 58079), (8297, 9709)]