71503911

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{8461}}^1$

素因数の和:8783

約数の個数: 16

約数和(自身を含む): 106282720

約数和(自身を除く): 34778809

約数列:

[1, 3, 9, 27, 313, 939, 2817, 8451, 8461, 25383, 76149, 228447, 2648293, 7944879, 23834637, 71503911]

約数ペア:

[(1, 71503911), (3, 23834637), (9, 7944879), (27, 2648293), (313, 228447), (939, 76149), (2817, 25383), (8451, 8461)]