160757751

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1789}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 268070400

約数和(自身を除く): 107312649

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 389, 1167, 1789, 2723, 4279, 5367, 8169, 12523, 12837, 19679, 29953, 37569, 59037, 89859, 137753, 413259, 695921, 2087763, 4871447, 7655131, 14614341, 22965393, 53585917, 160757751]

約数ペア:

[(1, 160757751), (3, 53585917), (7, 22965393), (11, 14614341), (21, 7655131), (33, 4871447), (77, 2087763), (231, 695921), (389, 413259), (1167, 137753), (1789, 89859), (2723, 59037), (4279, 37569), (5367, 29953), (8169, 19679), (12523, 12837)]