43147269

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 72011520

約数和(自身を除く): 28864251

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 121, 141, 281, 297, 363, 423, 517, 843, 1089, 1269, 1551, 2529, 3091, 3267, 4653, 5687, 7587, 9273, 13207, 13959, 17061, 27819, 34001, 39621, 51183, 83457, 102003, 118863, 145277, 153549, 306009, 356589, 435831, 918027, 1307493, 1598047, 3922479, 4794141, 14382423, 43147269]

約数ペア:

[(1, 43147269), (3, 14382423), (9, 4794141), (11, 3922479), (27, 1598047), (33, 1307493), (47, 918027), (99, 435831), (121, 356589), (141, 306009), (281, 153549), (297, 145277), (363, 118863), (423, 102003), (517, 83457), (843, 51183), (1089, 39621), (1269, 34001), (1551, 27819), (2529, 17061), (3091, 13959), (3267, 13207), (4653, 9273), (5687, 7587)]