1527783363

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{401309}}^1$

素因数の和:401368

約数の個数: 20

約数和(自身を含む): 2330808480

約数和(自身を除く): 803025117

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 401309, 1203927, 3611781, 10835343, 18861523, 32506029, 56584569, 169753707, 509261121, 1527783363]

約数ペア:

[(1, 1527783363), (3, 509261121), (9, 169753707), (27, 56584569), (47, 32506029), (81, 18861523), (141, 10835343), (423, 3611781), (1269, 1203927), (3807, 401309)]