78119241

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 112896000

約数和(自身を除く): 34776759

約数列:

[1, 3, 19, 57, 71, 97, 199, 213, 291, 597, 1349, 1843, 3781, 4047, 5529, 6887, 11343, 14129, 19303, 20661, 42387, 57909, 130853, 268451, 366757, 392559, 805353, 1100271, 1370513, 4111539, 26039747, 78119241]

約数ペア:

[(1, 78119241), (3, 26039747), (19, 4111539), (57, 1370513), (71, 1100271), (97, 805353), (199, 392559), (213, 366757), (291, 268451), (597, 130853), (1349, 57909), (1843, 42387), (3781, 20661), (4047, 19303), (5529, 14129), (6887, 11343)]