12150801

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 20638800

約数和(自身を除く): 8487999

約数列:

[1, 3, 9, 13, 17, 39, 41, 51, 117, 123, 149, 153, 221, 369, 447, 533, 663, 697, 1341, 1599, 1937, 1989, 2091, 2533, 4797, 5811, 6109, 6273, 7599, 9061, 17433, 18327, 22797, 27183, 32929, 54981, 79417, 81549, 98787, 103853, 238251, 296361, 311559, 714753, 934677, 1350089, 4050267, 12150801]

約数ペア:

[(1, 12150801), (3, 4050267), (9, 1350089), (13, 934677), (17, 714753), (39, 311559), (41, 296361), (51, 238251), (117, 103853), (123, 98787), (149, 81549), (153, 79417), (221, 54981), (369, 32929), (447, 27183), (533, 22797), (663, 18327), (697, 17433), (1341, 9061), (1599, 7599), (1937, 6273), (1989, 6109), (2091, 5811), (2533, 4797)]