156723785487

素因数分解:

$3^2\times {\mathrm{4139}}^1\times {\mathrm{4207237}}^1$

素因数の和:4211382

約数の個数: 12

約数和(自身を含む): 226433549160

約数和(自身を除く): 69709763673

約数列:

[1, 3, 9, 4139, 12417, 37251, 4207237, 12621711, 37865133, 17413753943, 52241261829, 156723785487]

約数ペア:

[(1, 156723785487), (3, 52241261829), (9, 17413753943), (4139, 37865133), (12417, 12621711), (37251, 4207237)]