161567146893

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{79427}}^1$

素因数の和:79857

約数の個数: 32

約数和(自身を含む): 229362647040

約数和(自身を除く): 67795500147

約数列:

[1, 3, 19, 57, 127, 281, 381, 843, 2413, 5339, 7239, 16017, 35687, 79427, 107061, 238281, 678053, 1509113, 2034159, 4527339, 10087229, 22318987, 30261687, 66956961, 191657351, 424060753, 574972053, 1272182259, 2834511349, 8503534047, 53855715631, 161567146893]

約数ペア:

[(1, 161567146893), (3, 53855715631), (19, 8503534047), (57, 2834511349), (127, 1272182259), (281, 574972053), (381, 424060753), (843, 191657351), (2413, 66956961), (5339, 30261687), (7239, 22318987), (16017, 10087229), (35687, 4527339), (79427, 2034159), (107061, 1509113), (238281, 678053)]