47991207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{76541}}^1$

素因数の和:76574

約数の個数: 16

約数和(自身を含む): 73480320

約数和(自身を除く): 25489113

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 76541, 229623, 841951, 1454279, 2525853, 4362837, 15997069, 47991207]

約数ペア:

[(1, 47991207), (3, 15997069), (11, 4362837), (19, 2525853), (33, 1454279), (57, 841951), (209, 229623), (627, 76541)]