53386551

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 79606800

約数和(自身を除く): 26220249

約数列:

[1, 3, 9, 41, 123, 149, 369, 447, 971, 1341, 2913, 6109, 8739, 18327, 39811, 54981, 119433, 144679, 358299, 434037, 1302111, 5931839, 17795517, 53386551]

約数ペア:

[(1, 53386551), (3, 17795517), (9, 5931839), (41, 1302111), (123, 434037), (149, 358299), (369, 144679), (447, 119433), (971, 54981), (1341, 39811), (2913, 18327), (6109, 8739)]