48941649

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 72244224

約数和(自身を除く): 23302575

約数列:

[1, 3, 9, 71, 191, 213, 401, 573, 639, 1203, 1719, 3609, 13561, 28471, 40683, 76591, 85413, 122049, 229773, 256239, 689319, 5437961, 16313883, 48941649]

約数ペア:

[(1, 48941649), (3, 16313883), (9, 5437961), (71, 689319), (191, 256239), (213, 229773), (401, 122049), (573, 85413), (639, 76591), (1203, 40683), (1719, 28471), (3609, 13561)]