71139645

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{92993}}^1$

素因数の和:93021

約数の個数: 24

約数和(自身を含む): 130563576

約数和(自身を除く): 59423931

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 92993, 278979, 464965, 836937, 1394895, 1580881, 4184685, 4742643, 7904405, 14227929, 23713215, 71139645]

約数ペア:

[(1, 71139645), (3, 23713215), (5, 14227929), (9, 7904405), (15, 4742643), (17, 4184685), (45, 1580881), (51, 1394895), (85, 836937), (153, 464965), (255, 278979), (765, 92993)]