139379487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{76039}}^1$

素因数の和:76102

約数の個数: 16

約数和(自身を含む): 204395520

約数和(自身を除く): 65016033

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 76039, 228117, 988507, 2965521, 3573833, 10721499, 46459829, 139379487]

約数ペア:

[(1, 139379487), (3, 46459829), (13, 10721499), (39, 3573833), (47, 2965521), (141, 988507), (611, 228117), (1833, 76039)]