68156961

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{18307}}^1$

素因数の和:18400

約数の個数: 16

約数和(自身を含む): 97545024

約数和(自身を除く): 29388063

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 18307, 54921, 311219, 933657, 1336411, 4009233, 22718987, 68156961]

約数ペア:

[(1, 68156961), (3, 22718987), (17, 4009233), (51, 1336411), (73, 933657), (219, 311219), (1241, 54921), (3723, 18307)]