78771207

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{13417}}^1$

素因数の和:13542

約数の個数: 16

約数和(自身を含む): 111637760

約数和(自身を除く): 32866553

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 13417, 40251, 254923, 764769, 1381951, 4145853, 26257069, 78771207]

約数ペア:

[(1, 78771207), (3, 26257069), (19, 4145853), (57, 1381951), (103, 764769), (309, 254923), (1957, 40251), (5871, 13417)]