25595973

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{72923}}^1$

素因数の和:72945

約数の個数: 16

約数和(自身を含む): 40837440

約数和(自身を除く): 15241467

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 72923, 218769, 656307, 947999, 1968921, 2843997, 8531991, 25595973]

約数ペア:

[(1, 25595973), (3, 8531991), (9, 2843997), (13, 1968921), (27, 947999), (39, 656307), (117, 218769), (351, 72923)]