81047706

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{907}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 165924288

約数和(自身を除く): 84876582

約数列:

[1, 2, 3, 6, 53, 106, 159, 281, 318, 562, 843, 907, 1686, 1814, 2721, 5442, 14893, 29786, 44679, 48071, 89358, 96142, 144213, 254867, 288426, 509734, 764601, 1529202, 13507951, 27015902, 40523853, 81047706]

約数ペア:

[(1, 81047706), (2, 40523853), (3, 27015902), (6, 13507951), (53, 1529202), (106, 764601), (159, 509734), (281, 288426), (318, 254867), (562, 144213), (843, 96142), (907, 89358), (1686, 48071), (1814, 44679), (2721, 29786), (5442, 14893)]