156914197929

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{1028669}}^1$

素因数の和:1029689

約数の個数: 24

約数和(自身を含む): 240227362440

約数和(自身を除く): 83313164511

約数列:

[1, 3, 9, 17, 51, 153, 997, 2991, 8973, 16949, 50847, 152541, 1028669, 3086007, 9258021, 17487373, 52462119, 157386357, 1025582993, 3076748979, 9230246937, 17434910881, 52304732643, 156914197929]

約数ペア:

[(1, 156914197929), (3, 52304732643), (9, 17434910881), (17, 9230246937), (51, 3076748979), (153, 1025582993), (997, 157386357), (2991, 52462119), (8973, 17487373), (16949, 9258021), (50847, 3086007), (152541, 1028669)]